C312322331333132212111133133313331333133312121111331322121133131333112121
>>
C31232233133313221211113313331333133313331212111133132212113313133311212
<<
C312322331333132212111133133313331333133312121111331322121133131333112123
>>
C312322331333132212111133133313331333133312121111331322121133131333112122
>>