302 ANALYTIC ORTHOGRAPHY. 
444, SCHEME OF INTERMUTATION. 
house, good, leaf, year, broad, thief, wide. 
Original, u 6 a a a é a 
Gothic eee. anes ol a é ce iu és 
eelSlangic ress...2 | | | ‘ ou a ev ue oe 
JATIN) Meaty oe | ss hy ea a a é0 éé 
Friesian, ......... | le gets i a o é ia cc 
Old Saxon,....... eae cc “ a a iu 2 
New Saxon,..... Si gs a) a é é o 
Old Suabian, o uo ou a et de Ke 
Hinglishs vce. ou a a a 6 a et 
..Danish, a 6 6 a é ii Z 
.. Swedish, wet a 2 d os ju es 
Belgian, ........ ee oti ss 6 a eS a a 
Low Saxon,...... au ey ss o rs Hg av 
Upper Saxon, ..| | @,au Me oe a ef ef ai, av 
Old Upper Ger.,.),  @ uo ou a et ie a 
Old Lower Ger.,.||  “ 7) 6 - é é & 
German eee au a aU ec at a ai 
AYsateer see ee wu di eao a e wa a, at 
Suabiamyt..2.58 | au ua au is ot ? at 
iG. dialect /2.s:.c 3 a “4 a a a e 
W. Frankish,....... au x a 0 a i a 
BE ramlatshies.eteecn au a au a at es 
Bavarian, ..:.....%-. see EY ua a a 09 ta a 
RS TokatSt saa cheer CREE iu a a, au eg a, a ce 1, a0 
INDEPENDENT VOWELS. 
445. In using the blowpipe to direct the flame of a lamp upon a small object, as in 
testing minerals, or in goldsmiths’ work, a continuous blast is kept up by filling the 
cheeks with air, without interrupting the natural breathing through the nostrils; that is, 
the air may pass into the nostrils, and out of the lips, simultaneously. To effect this, 
the base of the tongue must close the back of the mouth in the mg position. 
446. With the back of the mouth closed in this manner, or by a deeper closure, the air 
within the mouth is entirely cut off from that in the lungs; yet it may be compressed 
and forced out from behind a p, t, cay, position, or dilated by a sucking action behind a 
