C31321211111333132331211113313331333133313331333133313331333132211211131
>>
C3132121111133313233121111331333133313331333133313331333133313221121113
<<
C31321211111333132331211113313331333133313331333133313331333132211211133
>>
C31321211111333132331211113313331333133313331333133313331333132211211132
>>