C1111133313331323223313331333133313331333232233133112111112213231311311
>>
C111113331333132322331333133313331333133323223313311211111221323131131
<<
C1111133313331323223313331333133313331333232233133112111112213231311313
>>
C1111133313331323223313331333133313331333232233133112111112213231311312
>>