so Phonology [§§48-51
		origin ally fire-place, hearth, Skr. Idhas, firewood, Gr. I burn, OHG. eit, OE. āđ, funeral pile, ignis, rogus; Lat. aes, Goth, álz, O.Icel. eir, OHG. ēr, OE. ār, brass, metal, money ; Lat. caedō, / hew, cut down, Goth, skáiđan, OS. skēdan, skēđan, OHG. sceidan, OE. scādan, sceādan, to divide, sever. § 48. ei (Lat. ī (older el), Gr. «) became ī, as Gr. <"·ϊίχω, I go, Goth, steigan (ei = ī), O.Icel. stīga, OS. OHG. OE. stīgan, to ascend; Gr. λίίπω, / leave, Goth, lelhran, OS. OHG. Hhan, OE. lēon from *līohan, older *Iihan, to lend; Lat. dīcō, / say, tell, Gr. δείκνύμι, I show, Goth. ga-teihan, to tell, declare, OS. af-tlhan, to deny, OHG. zīhan, OE. tēon, to accuse; Skr. bhádati, he splits, Goth. beitan, OE. OS. bītan, OHG. bī%?an, to bite. § 49. oi (O.Lat. oi (later ū), Gr. οι) became ai (cp. § 3Θ), as Gr. oīSí, Skr. veda, Goth, wait, O.Icel. veit, OS. wet, OHG. wei%, OE. wāt, he knows ; O.Lat. oinos, later Onus, Goth, áins, O.Icel. einn, OS. en, OHG. ein, OE. an, one, cp. Gr. οίνή, the one on dice ; Gr. πέ-ποιθε, he trusts, Goth, báiþ, O.Icel. beið, OS. bed, OHG. beit, OE. bad, he waited for ; Gr. τοί = Goth, þái (§ 265). § 60. au (Lat. au, Gr. au, Goth, áu, O.Icel. aa, OS, ō, OHG. ou (ō), OE. ēa) remained, as Lat. auris, Goth. áusō, OS. OHG. era, OE. ēare, ear; Lat. augeō, Gr. αύξάκω, / increase, Goth, áukan, O.Icel. auka, OS. ōkian, OHG. ouhhōn, OE. ēacian, to add, increase; cp. Skr. ojas-, strength. § 61. eu (Lat. ou (later ū), Gr. eu, Goth, iu, O.Icel. jō (jū), OS. OHG. io, OE. ēo) remained, as Gr. γίύω, J give a taste of, Goth, kiusan, O.Icel. kjōsa, OS. OHG. kiosan, OE. cēosan, to test, choose; Gr. πεύθομοι, / inquire, Skr. bodhati, he is awake, learns, Goth, ana-biuđan, to order, command, O.Icel. bjōða, OS. biodan, OHG. biotan, OE. bēodan, to offer ; Lat. doucō (dūcō), / lead, Goth, tíuhan, OS. tlohan, OHG. ziohan, to lead, draw. See § 63.