C212212121212113313132333131311331323121111331313223313232311331
>>
C21221212121211331313233313131133132312111133131322331323231133
<<
C212212121212113313132333131311331323121111331313223313232311333
>>
C212212121212113313132333131311331323121111331313223313232311332
>>