C313212111133131211331333133313331333131131211331333131133132213112233121
>>
C31321211113313121133133313331333133313113121133133313113313221311223312
<<
C313212111133131211331333133313331333131131211331333131133132213112233123
>>
C313212111133131211331333133313331333131131211331333131133132213112233122
>>