# A050724 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 3 5 4 6 5 7 6 8 7 9 8 10 9 11 10 12 13 13 14 14 15 15 16 16 17 17 18 18 21 19 22 20 24 21 26 22 42 23 66 24 67 25 133