C111113331333132322331333133313331311331322331333133313233323132212321
>>
C11111333133313232233133313331333131133132233133313331323332313221232
<<
C111113331333132322331333133313331311331322331333133313233323132212323
>>
C111113331333132322331333133313331311331322331333133313233323132212322
>>