4pn2 5pn2q 6pn2qn 7pn2 8pn2q

tgo2q ugo2qn vgo2 wgo2q xgo2qn

i7o2qn j7o2 k7o2q l7o2qn m7o2

7xp2 8xp2q 9xp2qn ayp2 byp2q

woq2q xoq2qn yoq2 zoq2q 0oq2qn