C221213331323133112111133133313331322331311331333133313222313231131   >>    C22121333132313311211113313331333132233131133133313331322231323113   <<    C221213331323133112111133133313331322331311331333133313222313231133   >>      C221213331323133112111133133313331322331311331333133313222313231132   >>