# A140268 (b-file synthesized from sequence entry) 1 2 2 21 3 20 4 22 5 211 6 210 7 212 8 201 9 200 10 202 11 221 12 220 13 222 14 2111 15 2110 16 2112 17 2101 18 2100 19 2102 20 2121 21 2120 22 2122 23 2011 24 2010 25 2012 26 2001 27 2000 28 2002 29 2021 30 2020 31 2022 32 2211 33 2210 34 2212 35 2201 36 2200 37 2202 38 2221 39 2220 40 2222 41 21111 42 21110 43 21112