# A306105 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 10 5 20 6 21 7 101 8 102 9 201 10 202 11 212 12 1010 13 1020 14 1021 15 2010 16 2020 17 2021 18 2120 19 2121 20 10101 21 10102 22 10201 23 10202 24 10212 25 20101 26 20102 27 20201 28 20202 29 20212 30 21201 31 21202 32 21212 33 101010 34 101020 35 101021 36 102010 37 102020 38 102021 39 102120 40 102121