C313212111133131211331333133313331333133313331312111112133112331
>>
C31321211113313121133133313331333133313331333131211111213311233
<<
C313212111133131211331333133313331333133313331312111112133112333
>>
C313212111133131211331333133313331333133313331312111112133112332
>>