C1111133313331323223313331333133313113313113313231323133313122321   >>    C111113331333132322331333133313331311331311331323132313331312232   <<    C1111133313331323223313331333133313113313113313231323133313122323   >>      C1111133313331323223313331333133313113313113313231323133313122322   >>