C1111133313331323223313331333133313233232212111133133311233132223321   >>    C111113331333132322331333133313331323323221211113313331123313222332   <<    C1111133313331323223313331333133313233232212111133133311233132223323   >>      C1111133313331323223313331333133313233232212111133133311233132223322   >>