*HAR
HA*EER
HA*ERR
HH*PER
H*PPR
H*PRR
HA*PRR
HA*PPR
H*RRR
HA*RRR
HH*EER
HH*ERR
HR*PER
H*RPR
HA*RPR
H*ERR
HR*ERR
HR*RRR
HR*EER