C11111211113313112113313331333132313331322132333133313331322113121111331221   >>    C1111121111331311211331333133313231333132213233313331333132211312111133122   <<    C11111211113313112113313331333132313331322132333133313331322113121111331223   >>      C11111211113313112113313331333132313331322132333133313331322113121111331222   >>