RIGIDIFICATION

ad ag ai an ar at do fa go id if in it na no od of oi on or ta ti to

act ado aft ago aid ain air ait and ani ant arc arf art cad can car cat cig cod cog con cor cot dag dan dif dig din dit doc dog don dor dot fad fag fan far fat fid fig fin fir fit fog fon for fro gad gan gar gat gid gin git goa god gor got ion nag nit nod nog nor not oaf oar oat oca oda oft ora orc ort rad rag rai ran rat ria rid rif rig rin roc rod rot tad tag tan tao tar tic tin tod tog ton tor

acid adit agin agio agon airn airt anti arco arid cadi caid cain cant card carn cart ciao cion coat coda coft coif coin coir coni cord corf corn crag crit daft dago dang darn dart dato ding dino dint dirt dita doat doit dona dong drag drat fact fado fain fair fang fano fard faro fart fiar fiat fico fido find fino firn foci foin fond font fora ford fort frag frat frig frit frog gadi gain gait gift gird girn giro girt gnar gnat goad goat grad gran grat grid grin grit grot icon info inia inro inti into iota irid iron naif naoi narc nard nidi nodi noir nori nota odic orad orca otic raft ragi raid rain rand rang rani rant rato rift rind ring riot road roan rota roti taco tain tang tarn taro ting tiro toad toga tong tora torc tori torn trad trig trio trod trog