C111113331333132322331333133313331333133313133313331333133313331333112113323131   >>    C11111333133313232233133313331333133313331313331333133313331333133311211332313   <<    C111113331333132322331333133313331333133313133313331333133313331333112113323133   >>      C111113331333132322331333133313331333133313133313331333133313331333112113323132   >>