C313212111133131211331333133313331333133311233133313221211111211111121132221
>>
C31321211113313121133133313331333133313331123313331322121111121111112113222
<<
C313212111133131211331333133313331333133311233133313221211111211111121132223
>>
C313212111133131211331333133313331333133311233133313221211111211111121132222
>>