bptrg cptrg1 dptr eptrg fptrg1
0furg1 1fur 2furg 3furg1 4fur
p6ur q6urg r6urg1 s6ur t6urg
exvrg fxvrg1 gxvr hxvrg ixvrg1
3nwrg1 4nwr 5nwrg 6nwrg1 7nwr