Input (grade 7): The winner of the AES contest, Rijndael, supports key sizes of 128, 192, and 256 bits, but the block size is always 128 bits. The extra key sizes were not adopted by the AES standard.
Output (grade 8): Rijndael, supports block sizes of 128, 192, and 256 bits, although the extra block sizes were not adopted by the AES standard.