g-p ggg ggi ggo ggp ggs ggt ggv gig gii gio gip gis git giv gog goi goo gop gos got gov gpg gpi gpo gpp gps gpt gsg gsi gso gsp gss gst gsv gtg gti gto gtp gts gtt gtv gvg gvi gvo gvp gvs gvt i-v igg igi igo igp igs igt iii iio iip iis iit io- iog ioi ioo iop ios iot iov ipg ipi ipo ipp ips ipt ipv is- isg isi iso isp iss ist isv itg iti ito itp its itt itv ivg ivi ivo ivp ivs ivt ivv o-i ogg ogi ogo ogp ogs ogt oii oio oip ois oit oiv oo- oog ooi ooo oop oos oot oov op- opg opi opo opp ops opt opv os- osg osi oso osp oss ost osv ot- otg oti oto otp ots ott otv ov- ovi ovo ovp ovs ovv p-p pgg pgi pgo pgp pgs pgt pgv pig pii pio pip pis pit piv pog poi poo pop pos pot pov ppg ppi ppo ppp pps ppt ppv ps- psg psi pso psp pss pst psv pt- ptg pti pto ptp pts ptt ptv pvg pvi pvo pvp pvs pvt pvv sgg sgi sgo sgp sgs sgt sgv sig sii sio sip sis sit siv sog soi soo sop sos sot sov spg spi spo spp sps spt spv ss- ssg ssi sso ssp sss sst ssv stg sti sto stp sts stt stv svg svi svo svp svs svt svv tgg tgi tgo tgp tgs tgt tgv tig tii tio tip tis tit tiv to- tog toi too top tos tot tov tpg tpi tpo tpp tps tpt tpv tsg tsi tso tsp tss tst tsv ttg tti tto ttp tts ttt ttv tvg tvi tvo tvp tvs tvt vgg vgo vgp vgs vgt vi- vig vii vio vip vis vit viv vog voi voo vop vos vot vov vpg vpi vpo vpp vps vpt vsg vsi vso vsp vss vst vsv vtg vti vto vts vtt vtv vvg vvi vvo vvs vvt vvv