C313212111133131211331333133313331333131133211331333132333112322233121
>>
C31321211113313121133133313331333133313113321133133313233311232223312
<<
C313212111133131211331333133313331333131133211331333132333112322233123
>>
C313212111133131211331333133313331333131133211331333132333112322233122
>>