C312322331333132212111133133313331323133313221211113313221133121
>>
C31232233133313221211113313331333132313331322121111331322113312
<<
C312322331333132212111133133313331323133313221211113313221133123
>>
C312322331333132212111133133313331323133313221211113313221133122
>>