C313212111133131211331333133313331333131131211331333131133132212133313333132231
>>
C31321211113313121133133313331333133313113121133133313113313221213331333313223
<<
C313212111133131211331333133313331333131131211331333131133132212133313333132233
>>
C313212111133131211331333133313331333131131211331333131133132212133313333132232
>>