14
1 5 33 24 15 6 43 46 55 65 93 84 75 66 
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BABABABAAAAAAA?????????BABAAAAAAAABAAAAAAA??????????????????????????????????????????????????????????
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BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAA??????????????????????????????????????????????????????????
BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAABABAAAAAAA????????????????????????????????????????????????
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BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAABABBABAAAAAABABAAAAAAA????????????????????????????????????
BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAABABBABAAAAAABABAAAAAAABABAAAAAAA??????????????????????????
BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAABABBABAAAAAABABAAAAAAABABAAAAAAA??????????????????BABAAAAAAA
BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAABABBABAAAAAABABAAAAAAABABAAAAAAA?????????BABAAAAAAAABAAAAAAA
BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAABABBABAAAAAABABAAAAAAABABAAAAAAABABAAAAAAAABAAAAAAAABAAAAAAA
BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAABABBABAAAAAABABAAAAAAABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAA
BABABBABAAAAAAAABAAAAAAAABAAAAAAAABAAAAAAABABBABAAAAAABABAAAAAAABBABAAAAAAAABAAAAAAAABAAAABABAAAAAAAAA
-1