C31232233133313221211113313331333133313132331133132313231323111   >>    C3123223313331322121111331333133313331313233113313231323132311   <<    C31232233133313221211113313331333133313132331133132313231323113   >>      C31232233133313221211113313331333133313132331133132313231323112   >>