# A231898 (b-file synthesized from sequence entry) 1 -1 2 -1 3 2 4 -1 5 4 6 3 7 4 8 3 9 4 10 5 11 5 12 5 13 6 14 5 15 5 16 5 17 6 18 6 19 6 20 6 21 6 22 6 23 6 24 6 25 6 26 6