tyr8d syr8 ryr8dc qyr8d pyr8
47q8 37q8dc 27q8d 17q8 07q8dc
fhq8dc ehq8d dhq8 chq8dc bhq8d
qqp8d pqp8 oqp8dc nqp8d mqp8
1zo8 0zo8dc zzo8d yzo8 xzo8dc