C313212111133131211331333133313331333133311233133313311231333132322221
>>
C31321211113313121133133313331333133313331123313331331123133313232222
<<
C313212111133131211331333133313331333133311233133313311231333132322223
>>
C313212111133131211331333133313331333133311233133313311231333132322222
>>