C313212111133131211331333133313331333131121133133313132313222331
>>
C31321211113313121133133313331333133313112113313331313231322233
<<
C313212111133131211331333133313331333131121133133313132313222333
>>
C313212111133131211331333133313331333131121133133313132313222332
>>