C313212111133131211331333133313331333131131211331333132223233231
>>
C31321211113313121133133313331333133313113121133133313222323323
<<
C313212111133131211331333133313331333131131211331333132223233233
>>
C313212111133131211331333133313331333131131211331333132223233232
>>