C312322331333132212111133133313331323133313221211113322121111331333212321331121
>>
C31232233133313221211113313331333132313331322121111332212111133133321232133112
<<
C312322331333132212111133133313331323133313221211113322121111331333212321331123
>>
C312322331333132212111133133313331323133313221211113322121111331333212321331122
>>