C312322331333132212111133133313331333131133113313331333133313331233112121
>>
C31232233133313221211113313331333133313113311331333133313331333123311212
<<
C312322331333132212111133133313331333131133113313331333133313331233112123
>>
C312322331333132212111133133313331333131133113313331333133313331233112122
>>