C313212111113331323312111133133313331333131212111133133112322331
>>
C31321211111333132331211113313331333133313121211113313311232233
<<
C313212111113331323312111133133313331333131212111133133112322333
>>
C313212111113331323312111133133313331333131212111133133112322332
>>