ap1i bp1if cp1ifx dp1i ep1if

zf2if 0f2ifx 1f2i 2f2if 3f2ifx

o62ifx p62i q62if r62ifx s62i

dx3i ex3if fx3ifx gx3i hx3if

2n4if 3n4ifx 4n4i 5n4if 6n4ifx