C312322331333132212111133133313331323133313233313331323131332121
>>
C31232233133313221211113313331333132313331323331333132313133212
<<
C312322331333132212111133133313331323133313233313331323131332123
>>
C312322331333132212111133133313331323133313233313331323131332122
>>