612ax
+1o
1ooo
6
+1
+8+9+1o
5o
+1o14o
612+1o
3ooo+1o
3o
12
1o3o
(ax)
1oo
+1o+1o+1o+1o
612612
+1o5o1oo
5
8o1
91
9
111111118