C2212133313231331121111331333133313331323223331333131133132223331   >>    C221213331323133112111133133313331333132322333133313113313222333   <<    C2212133313231331121111331333133313331323223331333131133132223333   >>      C2212133313231331121111331333133313331323223331333131133132223332   >>