n30ig o30ig4 p30i q30ig r30ig4

cu1ig4 du1i eu1ig fu1ig4 gu1i

1k2i 2k2ig 3k2ig4 4k2i 5k2ig

qb3ig rb3ig4 sb3i tb3ig ub3ig4

f23ig4 g23i h23ig i23ig4 j23i