C312322331333132212111133133313331333133312121111121111132231133121111
>>
C31232233133313221211113313331333133313331212111112111113223113312111
<<
C312322331333132212111133133313331333133312121111121111132231133121113
>>
C312322331333132212111133133313331333133312121111121111132231133121112
>>