C313212111133131211331333133313331323132313331333133313221231323221
>>
C31321211113313121133133313331333132313231333133313331322123132322
<<
C313212111133131211331333133313331323132313331333133313221231323223
>>
C313212111133131211331333133313331323132313331333133313221231323222
>>