4gr1 5gr1i 6gr1il 7gr1 8gr1i
t7r1i u7r1il v7r1 w7r1i x7r1il
iys1il jys1 kys1i lys1il mys1
7ot1 8ot1i 9ot1il apt1 bpt1i
wfu1i xfu1il yfu1 zfu1i 0fu1il