C312322331333132212111133133313331323133313221211111211113313131211321
>>
C31232233133313221211113313331333132313331322121111121111331313121132
<<
C312322331333132212111133133313331323133313221211111211113313131211323
>>
C312322331333132212111133133313331323133313221211111211113313131211322
>>