C312322331333132212111133133313331333133312121111121323131121121
>>
C31232233133313221211113313331333133313331212111112132313112112
<<
C312322331333132212111133133313331333133312121111121323131121123
>>
C312322331333132212111133133313331333133312121111121323131121122
>>