C11111333133313232233133313331333133112111112113313231333133322331   >>    C1111133313331323223313331333133313311211111211331323133313332233   <<    C11111333133313232233133313331333133112111112113313231333133322333   >>      C11111333133313232233133313331333133112111112113313231333133322332   >>