C221213331323133112111133133313331322331311331333133313232213331121133321   >>    C22121333132313311211113313331333132233131133133313331323221333112113332   <<    C221213331323133112111133133313331322331311331333133313232213331121133323   >>      C221213331323133112111133133313331322331311331333133313232213331121133322   >>