5b3d0b:	89 5d 80             	mov    %ebx,-0x80(%ebp)
5b3d0e:	3b 5d cc             	cmp    -0x34(%ebp),%ebx
5b3d11:	74 7d                	je     0x5b3d90
5b3d13:	c7 03 00 00 00 00    	movl   $0x0,(%ebx)
5b3d19:	c7 43 04 00 00 00 00 	movl   $0x0,0x4(%ebx)
5b3d20:	c7 43 08 00 00 00 00 	movl   $0x0,0x8(%ebx)
5b3d27:	8b 45 dc             	mov    -0x24(%ebp),%eax
5b3d2a:	8b 7d d8             	mov    -0x28(%ebp),%edi
5b3d2d:	89 45 84             	mov    %eax,-0x7c(%ebp)
5b3d30:	3b f8                	cmp    %eax,%edi
5b3d32:	74 56                	je     0x5b3d8a
5b3d34:	8b c8                	mov    %eax,%ecx
5b3d36:	b8 ab aa aa 2a       	mov    $0x2aaaaaab,%eax
5b3d3b:	2b cf                	sub    %edi,%ecx
5b3d3d:	f7 e9                	imul   %ecx
5b3d3f:	8b cb                	mov    %ebx,%ecx
5b3d41:	c1 fa 02             	sar    $0x2,%edx
5b3d44:	8b f2                	mov    %edx,%esi
5b3d46:	c1 ee 1f             	shr    $0x1f,%esi
5b3d49:	03 f2                	add    %edx,%esi
5b3d4b:	56                   	push   %esi
5b3d4c:	e8 0f 13 e9 ff       	call   0x445060
5b3d51:	8b 4d 80             	mov    -0x80(%ebp),%ecx
5b3d54:	8b d8                	mov    %eax,%ebx
5b3d56:	8d 04 76             	lea    (%esi,%esi,2),%eax
5b3d59:	8b 75 84             	mov    -0x7c(%ebp),%esi
5b3d5c:	89 19                	mov    %ebx,(%ecx)
5b3d5e:	8d 04 c3             	lea    (%ebx,%eax,8),%eax
5b3d61:	89 59 04             	mov    %ebx,0x4(%ecx)
5b3d64:	89 41 08             	mov    %eax,0x8(%ecx)
5b3d67:	57                   	push   %edi
5b3d68:	8b cb                	mov    %ebx,%ecx
5b3d6a:	e8 31 90 e8 ff       	call   0x43cda0
5b3d6f:	83 c7 18             	add    $0x18,%edi
5b3d72:	83 c3 18             	add    $0x18,%ebx
5b3d75:	3b fe                	cmp    %esi,%edi
5b3d77:	75 ee                	jne    0x5b3d67
5b3d79:	8b 75 80             	mov    -0x80(%ebp),%esi
5b3d7c:	56                   	push   %esi
5b3d7d:	53                   	push   %ebx
5b3d7e:	53                   	push   %ebx
5b3d7f:	e8 2c 05 e9 ff       	call   0x4442b0
5b3d84:	83 c4 0c             	add    $0xc,%esp
5b3d87:	89 5e 04             	mov    %ebx,0x4(%esi)
5b3d8a:	83 45 c8 0c          	addl   $0xc,-0x38(%ebp)
5b3d8e:	eb 0d                	jmp    0x5b3d9d
5b3d90:	8d 45 d8             	lea    -0x28(%ebp),%eax
5b3d93:	50                   	push   %eax
5b3d94:	53                   	push   %ebx
5b3d95:	8d 4d c4             	lea    -0x3c(%ebp),%ecx
5b3d98:	e8 83 05 e9 ff       	call   0x444320
5b3d9d:	8d 45 a4             	lea    -0x5c(%ebp),%eax
5b3da0:	c7 45 b4 00 00 00 00 	movl   $0x0,-0x4c(%ebp)
5b3da7:	50                   	push   %eax
5b3da8:	83 ec 0c             	sub    $0xc,%esp
5b3dab:	c7 45 b8 0f 00 00 00 	movl   $0xf,-0x48(%ebp)
5b3db2:	8b dc                	mov    %esp,%ebx
5b3db4:	c6 45 a4 00          	movb   $0x0,-0x5c(%ebp)
5b3db8:	89 5d 80             	mov    %ebx,-0x80(%ebp)
5b3dbb:	c7 03 00 00 00 00    	movl   $0x0,(%ebx)
5b3dc1:	c7 43 04 00 00 00 00 	movl   $0x0,0x4(%ebx)
5b3dc8:	c7 43 08 00 00 00 00 	movl   $0x0,0x8(%ebx)
5b3dcf:	8b 45 c8             	mov    -0x38(%ebp),%eax
5b3dd2:	8b 7d c4             	mov    -0x3c(%ebp),%edi
5b3dd5:	89 45 84             	mov    %eax,-0x7c(%ebp)
5b3dd8:	3b f8                	cmp    %eax,%edi
5b3dda:	74 4c                	je     0x5b3e28
5b3ddc:	8b c8                	mov    %eax,%ecx
5b3dde:	b8 ab aa aa 2a       	mov    $0x2aaaaaab,%eax
5b3de3:	2b cf                	sub    %edi,%ecx
5b3de5:	f7 e9                	imul   %ecx
5b3de7:	8b cb                	mov    %ebx,%ecx
5b3de9:	d1 fa                	sar    $1,%edx
5b3deb:	8b f2                	mov    %edx,%esi
5b3ded:	c1 ee 1f             	shr    $0x1f,%esi
5b3df0:	03 f2                	add    %edx,%esi
5b3df2:	56                   	push   %esi
5b3df3:	e8 68 06 ea ff       	call   0x454460
5b3df8:	8b d8                	mov    %eax,%ebx
5b3dfa:	8d 0c 76             	lea    (%esi,%esi,2),%ecx
5b3dfd:	8b 45 80             	mov    -0x80(%ebp),%eax
5b3e00:	8b 75 84             	mov    -0x7c(%ebp),%esi
5b3e03:	8d 0c 8b             	lea    (%ebx,%ecx,4),%ecx
5b3e06:	89 18                	mov    %ebx,(%eax)
5b3e08:	89 58 04             	mov    %ebx,0x4(%eax)
5b3e0b:	89 48 08             	mov    %ecx,0x8(%eax)
5b3e0e:	66 90                	xchg   %ax,%ax
5b3e10:	57                   	push   %edi
5b3e11:	8b cb                	mov    %ebx,%ecx
5b3e13:	e8 c8 b9 ff ff       	call   0x5af7e0
5b3e18:	83 c7 0c             	add    $0xc,%edi
5b3e1b:	83 c3 0c             	add    $0xc,%ebx
5b3e1e:	3b fe                	cmp    %esi,%edi
5b3e20:	75 ee                	jne    0x5b3e10
5b3e22:	8b 45 80             	mov    -0x80(%ebp),%eax
5b3e25:	89 58 04             	mov    %ebx,0x4(%eax)
5b3e28:	6a 09                	push   $0x9
5b3e2a:	e8 91 1e e9 ff       	call   0x445cc0
5b3e2f:	83 c4 14             	add    $0x14,%esp
5b3e32:	6a 03                	push   $0x3
5b3e34:	e8 b7 9a ea ff       	call   0x45d8f0
5b3e39:	50                   	push   %eax
5b3e3a:	83 ec 18             	sub    $0x18,%esp
5b3e3d:	8d 45 a4             	lea    -0x5c(%ebp),%eax
5b3e40:	8b cc                	mov    %esp,%ecx
5b3e42:	50                   	push   %eax
5b3e43:	e8 58 8f e8 ff       	call   0x43cda0
5b3e48:	8d 45 8c             	lea    -0x74(%ebp),%eax
5b3e4b:	50                   	push   %eax
5b3e4c:	e8 8f 1e ea ff       	call   0x455ce0
5b3e51:	83 c4 24             	add    $0x24,%esp
5b3e54:	c7 45 d0 00 00 00 00 	movl   $0x0,-0x30(%ebp)
5b3e5b:	8d 45 f0             	lea    -0x10(%ebp),%eax
5b3e5e:	c7 45 f0 00 00 00 00 	movl   $0x0,-0x10(%ebp)
5b3e65:	c7 45 f4 00 00 00 00 	movl   $0x0,-0xc(%ebp)
5b3e6c:	c7 45 f8 00 00 00 00 	movl   $0x0,-0x8(%ebp)
5b3e73:	50                   	push   %eax
5b3e74:	8d 45 d0             	lea    -0x30(%ebp),%eax
5b3e77:	50                   	push   %eax
5b3e78:	83 ec 18             	sub    $0x18,%esp
5b3e7b:	8d 45 8c             	lea    -0x74(%ebp),%eax
5b3e7e:	8b cc                	mov    %esp,%ecx
5b3e80:	50                   	push   %eax
5b3e81:	e8 1a 8f e8 ff       	call   0x43cda0
5b3e86:	e8 15 25 e9 ff       	call   0x4463a0
5b3e8b:	8b 75 d0             	mov    -0x30(%ebp),%esi
5b3e8e:	8d 4d f0             	lea    -0x10(%ebp),%ecx
5b3e91:	83 c4 20             	add    $0x20,%esp
5b3e94:	e8 77 0d e9 ff       	call   0x444c10
5b3e99:	8d 4d 8c             	lea    -0x74(%ebp),%ecx
5b3e9c:	e8 0f 48 e8 ff       	call   0x4386b0
5b3ea1:	8d 4d a4             	lea    -0x5c(%ebp),%ecx
5b3ea4:	e8 07 48 e8 ff       	call   0x4386b0
5b3ea9:	8d 4d d8             	lea    -0x28(%ebp),%ecx
5b3eac:	e8 4f 10 e9 ff       	call   0x444f00
5b3eb1:	8d 4d c4             	lea    -0x3c(%ebp),%ecx
5b3eb4:	e8 57 0d e9 ff       	call   0x444c10
5b3eb9:	8b c6                	mov    %esi,%eax
5b3ebb:	5f                   	pop    %edi
5b3ebc:	5e                   	pop    %esi
5b3ebd:	5b                   	pop    %ebx
5b3ebe:	8b 4d fc             	mov    -0x4(%ebp),%ecx
5b3ec1:	33 cd                	xor    %ebp,%ecx
5b3ec3:	e8 12 d6 02 00       	call   0x5e14da
5b3ec8:	8b e5                	mov    %ebp,%esp
5b3eca:	5d                   	pop    %ebp
5b3ecb:	c3                   	ret
5b3ecc:	83 ec 18             	sub    $0x18,%esp
5b3ecf:	c7 45 d4 00 00 00 00 	movl   $0x0,-0x2c(%ebp)
5b3ed6:	8b cc                	mov    %esp,%ecx
5b3ed8:	c7 45 f4 00 00 00 00 	movl   $0x0,-0xc(%ebp)
5b3edf:	be 01 00 00 00       	mov    $0x1,%esi
5b3ee4:	c7 45 f8 0f 00 00 00 	movl   $0xf,-0x8(%ebp)
5b3eeb:	c6 45 e4 00          	movb   $0x0,-0x1c(%ebp)
5b3eef:	6a 13                	push   $0x13
5b3ef1:	68 48 dd 68 00       	push   $0x68dd48
5b3ef6:	c7 41 10 00 00 00 00 	movl   $0x0,0x10(%ecx)
5b3efd:	c7 41 14 0f 00 00 00 	movl   $0xf,0x14(%ecx)
5b3f04:	c6 01 00             	movb   $0x0,(%ecx)
5b3f07:	e8 34 13 e9 ff       	call   0x445240
5b3f0c:	8d 4d d4             	lea    -0x2c(%ebp),%ecx
5b3f0f:	e8 0c 06 00 00       	call   0x5b4520
5b3f14:	85 ff                	test   %edi,%edi
5b3f16:	0f 84 31 03 00 00    	je     0x5b424d
5b3f1c:	85 db                	test   %ebx,%ebx
5b3f1e:	0f 84 29 03 00 00    	je     0x5b424d
5b3f24:	83 7d d0 00          	cmpl   $0x0,-0x30(%ebp)
5b3f28:	0f 84 1f 03 00 00    	je     0x5b424d
5b3f2e:	83 7d 80 00          	cmpl   $0x0,-0x80(%ebp)
5b3f32:	0f 84 15 03 00 00    	je     0x5b424d
5b3f38:	8b cf                	mov    %edi,%ecx
5b3f3a:	8d 51 01             	lea    0x1(%ecx),%edx
5b3f3d:	0f 1f 00             	nopl   (%eax)
5b3f40:	8a 01                	mov    (%ecx),%al
5b3f42:	41                   	inc    %ecx
5b3f43:	84 c0                	test   %al,%al
5b3f45:	75 f9                	jne    0x5b3f40
5b3f47:	2b ca                	sub    %edx,%ecx
5b3f49:	81 f9 80 00 00 00    	cmp    $0x80,%ecx
5b3f4f:	0f 87 f1 02 00 00    	ja     0x5b4246
5b3f55:	8b cb                	mov    %ebx,%ecx
5b3f57:	8d 51 01             	lea    0x1(%ecx),%edx
5b3f5a:	66 0f 1f 44 00 00    	nopw   0x0(%eax,%eax,1)
5b3f60:	8a 01                	mov    (%ecx),%al
5b3f62:	41                   	inc    %ecx
5b3f63:	84 c0                	test   %al,%al
5b3f65:	75 f9                	jne    0x5b3f60
5b3f67:	2b ca                	sub    %edx,%ecx
5b3f69:	81 f9 80 00 00 00    	cmp    $0x80,%ecx
5b3f6f:	0f 87 d1 02 00 00    	ja     0x5b4246
5b3f75:	6a 1b                	push   $0x1b
5b3f77:	68 c0 dc 6c 00       	push   $0x6cdcc0
5b3f7c:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b3f7f:	e8 3c 11 e9 ff       	call   0x4450c0
5b3f84:	83 3d 9c 5a 72 00 10 	cmpl   $0x10,0x725a9c
5b3f8b:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b3f8e:	ff 35 98 5a 72 00    	push   0x725a98
5b3f94:	b8 88 5a 72 00       	mov    $0x725a88,%eax
5b3f99:	0f 43 05 88 5a 72 00 	cmovae 0x725a88,%eax
5b3fa0:	50                   	push   %eax
5b3fa1:	e8 1a 11 e9 ff       	call   0x4450c0
5b3fa6:	6a 02                	push   $0x2
5b3fa8:	68 54 c9 6b 00       	push   $0x6bc954
5b3fad:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b3fb0:	e8 0b 11 e9 ff       	call   0x4450c0
5b3fb5:	6a 06                	push   $0x6
5b3fb7:	68 e4 de 6c 00       	push   $0x6cdee4
5b3fbc:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b3fbf:	e8 fc 10 e9 ff       	call   0x4450c0
5b3fc4:	6a 01                	push   $0x1
5b3fc6:	68 1c 03 69 00       	push   $0x69031c
5b3fcb:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b3fce:	e8 ed 10 e9 ff       	call   0x4450c0
5b3fd3:	6a 04                	push   $0x4
5b3fd5:	68 b8 dc 6c 00       	push   $0x6cdcb8
5b3fda:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b3fdd:	e8 de 10 e9 ff       	call   0x4450c0
5b3fe2:	6a 01                	push   $0x1
5b3fe4:	68 b0 ed 68 00       	push   $0x68edb0
5b3fe9:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b3fec:	e8 cf 10 e9 ff       	call   0x4450c0
5b3ff1:	6a 04                	push   $0x4
5b3ff3:	68 ec de 6c 00       	push   $0x6cdeec
5b3ff8:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b3ffb:	e8 c0 10 e9 ff       	call   0x4450c0
5b4000:	6a 01                	push   $0x1
5b4002:	68 1c 03 69 00       	push   $0x69031c
5b4007:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b400a:	e8 b1 10 e9 ff       	call   0x4450c0
5b400f:	6a 04                	push   $0x4
5b4011:	68 b8 dc 6c 00       	push   $0x6cdcb8
5b4016:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4019:	e8 a2 10 e9 ff       	call   0x4450c0
5b401e:	6a 01                	push   $0x1
5b4020:	68 b0 ed 68 00       	push   $0x68edb0
5b4025:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4028:	e8 93 10 e9 ff       	call   0x4450c0
5b402d:	6a 06                	push   $0x6
5b402f:	68 f4 de 6c 00       	push   $0x6cdef4
5b4034:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4037:	e8 84 10 e9 ff       	call   0x4450c0
5b403c:	6a 01                	push   $0x1
5b403e:	68 1c 03 69 00       	push   $0x69031c
5b4043:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4046:	e8 75 10 e9 ff       	call   0x4450c0
5b404b:	6a 04                	push   $0x4
5b404d:	68 b8 dc 6c 00       	push   $0x6cdcb8
5b4052:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4055:	e8 66 10 e9 ff       	call   0x4450c0
5b405a:	6a 01                	push   $0x1
5b405c:	68 b0 ed 68 00       	push   $0x68edb0
5b4061:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4064:	e8 57 10 e9 ff       	call   0x4450c0
5b4069:	6a 09                	push   $0x9
5b406b:	68 fc de 6c 00       	push   $0x6cdefc
5b4070:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4073:	e8 48 10 e9 ff       	call   0x4450c0
5b4078:	6a 01                	push   $0x1
5b407a:	68 1c 03 69 00       	push   $0x69031c
5b407f:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4082:	e8 39 10 e9 ff       	call   0x4450c0
5b4087:	6a 06                	push   $0x6
5b4089:	68 08 df 6c 00       	push   $0x6cdf08
5b408e:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4091:	e8 2a 10 e9 ff       	call   0x4450c0
5b4096:	6a 01                	push   $0x1
5b4098:	68 ec 39 69 00       	push   $0x6939ec
5b409d:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b40a0:	e8 1b 10 e9 ff       	call   0x4450c0
5b40a5:	83 ec 18             	sub    $0x18,%esp
5b40a8:	8b cc                	mov    %esp,%ecx
5b40aa:	8d 45 e4             	lea    -0x1c(%ebp),%eax
5b40ad:	50                   	push   %eax
5b40ae:	e8 ed 8c e8 ff       	call   0x43cda0
5b40b3:	8d 4d d4             	lea    -0x2c(%ebp),%ecx
5b40b6:	e8 e5 09 00 00       	call   0x5b4aa0
5b40bb:	85 c0                	test   %eax,%eax
5b40bd:	74 0a                	je     0x5b40c9
5b40bf:	be 02 00 00 00       	mov    $0x2,%esi
5b40c4:	e9 89 01 00 00       	jmp    0x5b4252
5b40c9:	83 7d f8 10          	cmpl   $0x10,-0x8(%ebp)
5b40cd:	8d 45 e4             	lea    -0x1c(%ebp),%eax
5b40d0:	c7 45 88 00 00 00 00 	movl   $0x0,-0x78(%ebp)
5b40d7:	0f 43 45 e4          	cmovae -0x1c(%ebp),%eax
5b40db:	c7 45 c0 00 00 00 00 	movl   $0x0,-0x40(%ebp)
5b40e2:	c7 45 bc 00 00 00 00 	movl   $0x0,-0x44(%ebp)
5b40e9:	c7 45 f4 00 00 00 00 	movl   $0x0,-0xc(%ebp)
5b40f0:	c6 00 00             	movb   $0x0,(%eax)
5b40f3:	8d 45 e4             	lea    -0x1c(%ebp),%eax
5b40f6:	50                   	push   %eax
5b40f7:	e8 74 ed ff ff       	call   0x5b2e70
5b40fc:	83 c4 04             	add    $0x4,%esp
5b40ff:	8d 45 bc             	lea    -0x44(%ebp),%eax
5b4102:	50                   	push   %eax
5b4103:	8d 45 c0             	lea    -0x40(%ebp),%eax
5b4106:	50                   	push   %eax
5b4107:	8d 45 88             	lea    -0x78(%ebp),%eax
5b410a:	50                   	push   %eax
5b410b:	83 ec 18             	sub    $0x18,%esp
5b410e:	8d 45 e4             	lea    -0x1c(%ebp),%eax
5b4111:	8b cc                	mov    %esp,%ecx
5b4113:	50                   	push   %eax
5b4114:	e8 87 8c e8 ff       	call   0x43cda0
5b4119:	8d 4d d4             	lea    -0x2c(%ebp),%ecx
5b411c:	e8 6f 0b 00 00       	call   0x5b4c90
5b4121:	85 c0                	test   %eax,%eax
5b4123:	74 0a                	je     0x5b412f
5b4125:	be 02 00 00 00       	mov    $0x2,%esi
5b412a:	e9 23 01 00 00       	jmp    0x5b4252
5b412f:	81 7d c0 f4 01 00 00 	cmpl   $0x1f4,-0x40(%ebp)
5b4136:	0f 8c bd 00 00 00    	jl     0x5b41f9
5b413c:	83 7d f8 10          	cmpl   $0x10,-0x8(%ebp)
5b4140:	8d 45 e4             	lea    -0x1c(%ebp),%eax
5b4143:	6a 0c                	push   $0xc
5b4145:	0f 43 45 e4          	cmovae -0x1c(%ebp),%eax
5b4149:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b414c:	c7 45 f4 00 00 00 00 	movl   $0x0,-0xc(%ebp)
5b4153:	68 5c dd 6c 00       	push   $0x6cdd5c
5b4158:	c6 00 00             	movb   $0x0,(%eax)
5b415b:	e8 e0 10 e9 ff       	call   0x445240
5b4160:	6a 1a                	push   $0x1a
5b4162:	68 c8 de 6c 00       	push   $0x6cdec8
5b4167:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b416a:	e8 51 0f e9 ff       	call   0x4450c0
5b416f:	6a 07                	push   $0x7
5b4171:	68 1c 2f 6c 00       	push   $0x6c2f1c
5b4176:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4179:	e8 42 0f e9 ff       	call   0x4450c0
5b417e:	6a 09                	push   $0x9
5b4180:	68 fc de 6c 00       	push   $0x6cdefc
5b4185:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4188:	e8 33 0f e9 ff       	call   0x4450c0
5b418d:	6a 0f                	push   $0xf
5b418f:	68 bc e0 6c 00       	push   $0x6ce0bc
5b4194:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b4197:	e8 24 0f e9 ff       	call   0x4450c0
5b419c:	6a 09                	push   $0x9
5b419e:	68 fc de 6c 00       	push   $0x6cdefc
5b41a3:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b41a6:	e8 15 0f e9 ff       	call   0x4450c0
5b41ab:	6a 07                	push   $0x7
5b41ad:	68 cc e0 6c 00       	push   $0x6ce0cc
5b41b2:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b41b5:	e8 06 0f e9 ff       	call   0x4450c0
5b41ba:	6a 1a                	push   $0x1a
5b41bc:	68 c8 de 6c 00       	push   $0x6cdec8
5b41c1:	8d 4d e4             	lea    -0x1c(%ebp),%ecx
5b41c4:	e8 f7 0e e9 ff       	call   0x4450c0
5b41c9:	6a 01                	push   $0x1
5b41cb:	68 ec 39 69 00       	push   $0x6939ec