-up g-p ggg ggm ggo ggp ggr ggu ggv gmg gmm gmo gmp gmr gmv gog gom goo gop gor gou gov gpg gpm gpo gpp gpr gpu grg grm gro grp grr gru grv gu- gug gum guo gup gur guu guv gvg gvm gvo gvp gvr gvu m-o m-r m-v mgm mgo mgp mgr mgu mgv mmg mmm mmo mmp mmr mmu mmv mog mom moo mop mor mou mov mpg mpm mpo mpp mpr mpu mpv mrg mrm mro mrp mrr mru mrv mug mum mup mur muu mvg mvm mvo mvp mvr mvv ogg ogo ogp om- omg omm omo omp omr omu omv oo- oog oom ooo oop oor oov op- opg opm opo opp opr opv or- org orm oro orp orr oru orv ou- oum ouo oup our ov- ovo ovp ovv p-p pgg pgm pgo pgp pgr pgv pmg pmm pmo pmp pmr pmu pmv pog pom poo pop por pou pov ppg ppm ppo ppp ppr ppu ppv prg prm pro prp prr pru prv pug pum pup pur puu pvg pvm pvo pvp pvr pvu pvv rgg rgo rgp rgr rgv rmg rmm rmo rmp rmr rmv rog rom roo rop ror rou rov rpg rpm rpo rpp rpr rpu rpv rrg rrm rrp rrr rru rug rum ruo rup rur ruu ruv rvg rvm rvo rvp rvr rvu rvv ugg ugm ugo ugp ugr ugu um- umg umm umo ump umr umu uog uom uoo uop uor up- upg upm upo upp upr upu upv ur- urg urm uro urp urr uru uug uum uur uuu uvm uvo uvu uvv vgg vgm vgo vgp vgr vgu vm- vmm vmo vmr vmu vog vom voo vop vor vou vov vpg vpm vpo vpp vpr vpu vrg vrm vrp vrr vru vug vum vup vur vuv vvg vvm vvo vvr vvv