C312322331333132212111133133313331323133313221211111211113331333133313232332311
>>
C31232233133313221211113313331333132313331322121111121111333133313331323233231
<<
C312322331333132212111133133313331323133313221211111211113331333133313232332313
>>
C312322331333132212111133133313331323133313221211111211113331333133313232332312
>>