C313212111133131211331333133313331333133311233133313332213233231
>>
C31321211113313121133133313331333133313331123313331333221323323
<<
C313212111133131211331333133313331333133311233133313332213233233
>>
C313212111133131211331333133313331333133311233133313332213233232
>>