Last word:
10- 7 4 12 2 3 14 1. 9 12 9
↑ 9: 12
↑ 5 1 1. 1 6 4 2 5 2 3 4 2 5. 9 13 1. 7 4
↑ 5:// 7. 9. 3/ 1/ 5. 3? 5= 10_ 11& 5= 7