C312322331333132212111133133313331323133313221211111211111211331311233313121
>>
C31232233133313221211113313331333132313331322121111121111121133131123331312
<<
C312322331333132212111133133313331323133313221211111211111211331311233313123
>>
C312322331333132212111133133313331323133313221211111211111211331311233313122
>>