C3132121111331312113313331333133313331311332113313331323223313113313121
>>
C313212111133131211331333133313331333131133211331333132322331311331312
<<
C3132121111331312113313331333133313331311332113313331323223313113313123
>>
C3132121111331312113313331333133313331311332113313331323223313113313122
>>