C312322331333132212111133133313331323133313331333133312111133133313331322121211
>>
C31232233133313221211113313331333132313331333133313331211113313331333132212121
<<
C312322331333132212111133133313331323133313331333133312111133133313331322121213
>>
C312322331333132212111133133313331323133313331333133312111133133313331322121212
>>