C111113331333132322331333133313331323133313331333133112322123221   >>    C11111333133313232233133313331333132313331333133313311232212322   <<    C111113331333132322331333133313331323133313331333133112322123223   >>      C111113331333132322331333133313331323133313331333133112322123222   >>