C111112111133131121133133313331323133313221131211113313232321322331312321   >>    C11111211113313112113313331333132313331322113121111331323232132233131232   <<    C111112111133131121133133313331323133313221131211113313232321322331312323   >>      C111112111133131121133133313331323133313221131211113313232321322331312322   >>