* SPICE netlist
V1 N012 P001 SINE(0.31830989 0.21220659 1 0 0 90)
V2 P001 P002 SINE(0 -0.0424413 2 0 0 90)
V3 P002 P003 SINE(0 0.01818914 3 0 0 90)
R1 N011 0 1
V4 P003 P004 SINE(0 -0.0101051 4 0 0 90)
V5 P004 P005 SINE(0 0.0064305 5 0 0 90)
V6 P005 N013 SINE(0 -0.0044519 6 0 0 90)
V7 N013 N014 SINE(0 0.00326472 7 0 0 90)
V8 N014 N015 SINE(0 -0.0024965 8 0 0 90)
V9 N015 N016 SINE(0 0.42441318 1)
V10 N016 N017 SINE(0 0.16976527 2)
V11 N017 N018 SINE(0 0.10913482 3)
V12 N001 N012 SINE(0 0.08084061 4)
V13 N002 N001 SINE(0 0.06430503 5)
V14 N003 N002 SINE(0 0.05342264 6)
V15 N004 N003 SINE(0 0.04570603 7)
V16 N005 N004 SINE(0 0.03994477 8)
V17 N018 N019 SINE(0 0.00197096 9 0 0 90)
V18 N019 N020 SINE(0 -0.0015955 10 0 0 90)
V19 N020 N021 SINE(0 0.00131805 11)
V20 N021 N022 SINE(0 -0.0011072 12)
V21 N022 N023 SINE(0 0.00094314 13)
V22 N023 0 SINE(0 -0.0008131 14)
V23 N006 N005 SINE(0 0.03547726 9)
V24 N007 N006 SINE(0 0.03191077 10)
V25 N008 N007 SINE(0 0.02899717 11)
V26 N009 N008 SINE(0 0.02657196 12)
V27 N010 N009 SINE(0 0.02452165 13)
V28 N011 N010 SINE(0 0.02276546 14)
.tran 6

* LTspice schematic (.asc)
Version 4
SHEET 1 1120 608
WIRE -432 -304 -464 -304
WIRE -336 -304 -352 -304
WIRE -240 -304 -256 -304
WIRE -144 -304 -160 -304
WIRE -48 -304 -64 -304
WIRE 48 -304 32 -304
WIRE 144 -304 128 -304
WIRE 240 -304 224 -304
WIRE 336 -304 320 -304
WIRE 432 -304 416 -304
WIRE 560 -304 512 -304
WIRE -544 -256 -544 -304
WIRE 560 -32 560 -304
WIRE -544 272 -544 224
WIRE -448 272 -464 272
WIRE -352 272 -368 272
WIRE -256 272 -272 272
WIRE -160 272 -176 272
WIRE -64 272 -80 272
WIRE 32 272 16 272
WIRE 128 272 112 272
WIRE 224 272 208 272
WIRE 320 272 304 272
WIRE 416 272 400 272
WIRE 528 272 496 272
WIRE 560 272 560 48
WIRE 560 272 528 272
WIRE 528 304 528 272
FLAG 528 304 0
SYMBOL voltage -544 -272 R0
SYMATTR InstName V1
SYMATTR Value SINE(0.31830989 0.21220659 1 0 0 90)
SYMBOL voltage -544 -192 R0
SYMATTR InstName V2
SYMATTR Value SINE(0 -0.0424413 2 0 0 90)
SYMBOL voltage -544 -112 R0
SYMATTR InstName V3
SYMATTR Value SINE(0 0.01818914 3 0 0 90)
SYMBOL res 544 -48 R0
SYMATTR InstName R1
SYMATTR Value 1
SYMBOL voltage -544 -32 R0
SYMATTR InstName V4
SYMATTR Value SINE(0 -0.0101051 4 0 0 90)
SYMBOL voltage -544 48 R0
SYMATTR InstName V5
SYMATTR Value SINE(0 0.0064305 5 0 0 90)
SYMBOL voltage -544 128 R0
SYMATTR InstName V6
SYMATTR Value SINE(0 -0.0044519 6 0 0 90)
SYMBOL voltage -560 272 R270
SYMATTR InstName V7
SYMATTR Value SINE(0 0.00326472 7 0 0 90)
SYMBOL voltage -464 272 R270
SYMATTR InstName V8
SYMATTR Value SINE(0 -0.0024965 8 0 0 90)
SYMBOL voltage -368 272 R270
SYMATTR InstName V9
SYMATTR Value SINE(0 0.42441318 1)
SYMBOL voltage -272 272 R270
SYMATTR InstName V10
SYMATTR Value SINE(0 0.16976527 2)
SYMBOL voltage -176 272 R270
SYMATTR InstName V11
SYMATTR Value SINE(0 0.10913482 3)
SYMBOL voltage -448 -304 R90
SYMATTR InstName V12
SYMATTR Value SINE(0 0.08084061 4)
SYMBOL voltage -336 -304 R90
SYMATTR InstName V13
SYMATTR Value SINE(0 0.06430503 5)
SYMBOL voltage -240 -304 R90
SYMATTR InstName V14
SYMATTR Value SINE(0 0.05342264 6)
SYMBOL voltage -144 -304 R90
SYMATTR InstName V15
SYMATTR Value SINE(0 0.04570603 7)
SYMBOL voltage -48 -304 R90
SYMATTR InstName V16
SYMATTR Value SINE(0 0.03994477 8)
SYMBOL voltage -80 272 R270
SYMATTR InstName V17
SYMATTR Value SINE(0 0.00197096 9 0 0 90)
SYMBOL voltage 16 272 R270
SYMATTR InstName V18
SYMATTR Value SINE(0 -0.0015955 10 0 0 90)
SYMBOL voltage 112 272 R270
SYMATTR InstName V19
SYMATTR Value SINE(0 0.00131805 11)
SYMBOL voltage 208 272 R270
SYMATTR InstName V20
SYMATTR Value SINE(0 -0.0011072 12)
SYMBOL voltage 304 272 R270
SYMATTR InstName V21
SYMATTR Value SINE(0 0.00094314 13)
SYMBOL voltage 400 272 R270
SYMATTR InstName V22
SYMATTR Value SINE(0 -0.0008131 14)
SYMBOL voltage 48 -304 R90
SYMATTR InstName V23
SYMATTR Value SINE(0 0.03547726 9)
SYMBOL voltage 144 -304 R90
SYMATTR InstName V24
SYMATTR Value SINE(0 0.03191077 10)
SYMBOL voltage 240 -304 R90
SYMATTR InstName V25
SYMATTR Value SINE(0 0.02899717 11)
SYMBOL voltage 336 -304 R90
SYMATTR InstName V26
SYMATTR Value SINE(0 0.02657196 12)
SYMBOL voltage 432 -304 R90
SYMATTR InstName V27
SYMATTR Value SINE(0 0.02452165 13)
SYMBOL voltage 528 -304 R90
SYMATTR InstName V28
SYMATTR Value SINE(0 0.02276546 14)