a=[" "*20]*20
for c in"r¸I撯ˆó;Öbx\0
y":x=ord(c)/15+2*(c>"ò");y=ord(c)%15;a[x]=list(a[x]);w=raw_input();a[x][y:y+len(w)]=w;a=zip(*a)
for l in a:print`l`[2::5].rstrip()