C312322331333132212111133133313331333133312121111133313113322121111
>>
C31232233133313221211113313331333133313331212111113331311332212111
<<
C312322331333132212111133133313331333133312121111133313113322121113
>>
C312322331333132212111133133313331333133312121111133313113322121112
>>