C321332233313331311331322121111331333133313232233323222121133111
>>
C32133223331333131133132212111133133313331323223332322212113311
<<
C321332233313331311331322121111331333133313232233323222121133113
>>
C321332233313331311331322121111331333133313232233323222121133112
>>