a,b=map(int,input().split())
if a>b:
    print(b,end=" ")
    print(a)
else:
    print(a,end=" ")
    print(b)

\begin{array}{c}\color{#003366}{L}\color{#005A9C}{T}\color{#007ACC}{T}\color{#00AEEF}{K}\color{#00CFFF}{a}\color{#A4D3EE}{n}\color{#D3D3D3}{t}\color{#E0E0E0}{o}\end{array}