C1111233131211111211113313331333133313232321333133313331322331311213111   >>    C111123313121111121111331333133313331323232133313331333132233131121311   <<    C1111233131211111211113313331333133313232321333133313331322331311213113   >>      C1111233131211111211113313331333133313232321333133313331322331311213112   >>