C313212111133131211331333133313331333132212113313331323133313331322132311
>>
C31321211113313121133133313331333133313221211331333132313331333132213231
<<
C313212111133131211331333133313331333132212113313331323133313331322132313
>>
C313212111133131211331333133313331333132212113313331323133313331322132312
>>