C31321211111333132331211113313331333133313331333133313222331111
>>
C3132121111133313233121111331333133313331333133313331322233111
<<
C31321211111333132331211113313331333133313331333133313222331113
>>
C31321211111333132331211113313331333133313331333133313222331112
>>