C313212111113331323312111133133313331333133313331333133313331323233231121   >>    C31321211111333132331211113313331333133313331333133313331333132323323112   <<    C313212111113331323312111133133313331333133313331333133313331323233231123   >>      C313212111113331323312111133133313331333133313331333133313331323233231122   >>