1o5732o17o8o731375

11137516176

55

55o

1o5555o

3454

42o1o1o1o51o5

3152oo2oo21oo

3oo5o1oo23

551o1o1211o55ooo12o63525ooo3ooo3oo8oo

12

552ooo5ooo1512416

5521=1155

512o+63+o512o2+63+2+o33oo+8oo=35965

1612=192o

192o+35965+1155=66715

16

149ooo

5oo1oo4oo1o

1o6

2oooo5ooo5oo1o2ooo2oooo2oooo2ooo5oo2ooo5o5o1

163o5oo5o