7xi1 6xi142 5xi14 4xi1 3xi142

i7h142 h7h14 g7h1 f7h142 e7h14

tgh14 sgh1 rgh142 qgh14 pgh1

4pg1 3pg142 2pg14 1pg1 0pg142

fzf142 ezf14 dzf1 czf142 bzf14