C313212111133131211331333133313331333133313231333131211113313331323223321   >>    C31321211113313121133133313331333133313331323133313121111331333132322332   <<    C313212111133131211331333133313331333133313231333131211113313331323223323   >>      C313212111133131211331333133313331333133313231333131211113313331323223322   >>