C111123313121111121111331333133313231323132322331323112113123221   >>    C11112331312111112111133133313331323132313232233132311211312322   <<    C111123313121111121111331333133313231323132322331323112113123223   >>      C111123313121111121111331333133313231323132322331323112113123222   >>