C111113331333132322331333133313331311331322331333133313222312321
>>
C11111333133313232233133313331333131133132233133313331322231232
<<
C111113331333132322331333133313331311331322331333133313222312323
>>
C111113331333132322331333133313331311331322331333133313222312322
>>