C111113331333132322331333133313331333133313133313331313112113311   >>    C11111333133313232233133313331333133313331313331333131311211331   <<    C111113331333132322331333133313331333133313133313331313112113313   >>      C111113331333132322331333133313331333133313133313331313112113312   >>