C2212133313231331121111331333133313331323223331333131133131131311   >>    C221213331323133112111133133313331333132322333133313113313113131   <<    C2212133313231331121111331333133313331323223331333131133131131313   >>      C2212133313231331121111331333133313331323223331333131133131131312   >>