ulgp1y vlgp wlgp1 xlgp1y ylgp

jchp kchp1 lchp1y mchp nchp1

82hp1 92hp1y a3hp b3hp1 c3hp1y

xtip1y ytip ztip1 0tip1y 1tip

mkjp nkjp1 okjp1y pkjp qkjp1