C312322331333132212111133133313331333133312121111133313132313113313331121111
>>
C31232233133313221211113313331333133313331212111113331313231311331333112111
<<
C312322331333132212111133133313331333133312121111133313132313113313331121113
>>
C312322331333132212111133133313331333133312121111133313132313113313331121112
>>