-ing gggg ggrn gigg gigi gign gilg gili gill ging gini ginn gipi gipp girg giri girl girn girr gli- glin glip glpi gnin gnip gnrr gpgp gpip gprp grig gril grin grip grni grrl grrr igil igli igni igri iiii ilin ilir ill- illi illp ilni ilpr inig inni innr inp- inpi inpp inri ipil ipin ippr ipri iri- irig iril irin irip irri lgin ligg ligi lign liig liii liin liir lilg lili lill ling linn lip- lipi lipl lipp lirg liri lirl lirn lirp lirr llll lppl lprp lrrr n-ii ngri nigg niip niir nili nill nilp ning nini ninl nipr nlgn nlrp nngn nnnn nnpi nnpr npin nppl npri nrpn nrrl pigg pign pigp piip pil- pili pill ping pini pinn pinp pipi pipp pirg piri pirl pirn pirr plig plin plip plpp plri pnin pnln pnnl pnpp ppgi ppig ppli pppn pppp pri- prig prii prin prlr prnp prri rigg rigi riin rill rilp ring rinn ripi ripl ripp ripr riri rlin rnin rnli rpii rppn rrrr