( 44 -)

*3

aaaa -j- baaa -j- caa — f

X = f— gggg —bggg — cgg

a =f+ 38888 +a.bggg-fcg

4888 + 3 b 8g +2.cg

4888+ 3 b g8 + icg

24

aaaa baaa—caa —k

x=f -1- cgg —gggg —bggp

a — R- 3«88g4-biggg—cg

4888+3 bgg—a-cg

4888+ 3 bgg— «g

25

aaaa — baaa — caa — f

*■= f + bggg "I" cgg— gggg

a —f-Rgggg—^bggg—cg

4ggg— 3 b gg—'icg

4ggg— 3 bgg—2-cg

26

aaaa — baaa -j- caa — 5

x = f ■4- bggg — gggg — cgg

a —f J r 3 gggg+ c g g— ] bg;;

48gg~l~ lc g—3 b 88

4ggg+ lc 8—3 b Sg

27

— aaaa -f- baaa caa — f

x = f + gggg — bggg — cgg

a= (“s-ibggg-j^-cgg—^ggg:

3 b gg-j-2cg—4ggg

3 bgg-h icg—4 ggg

28

— aaaa -f - baaa — caa — f

x— f+ gggg -f- cgg — bggg

a — f+ibggg— 3 gggg—cg

3 b gg—4888— ’icg

3 b gg 4ggg icg

2-9

— aaaa'—baaa -j- caa = f

x — f ~h gggg +bggg+cgg

a = f -f- cgg — 5 g4 — ib :

ac 8 — 4888 — 3 b gg

lc ß — 4ggg — 3 b gg

3°

aaaa -f - baaa -j- ca — f

x = f — gggg — bggg — C g

a = f + 3 gggg a. bggg

4888 ~h 3 b 88 — c

4ggg + 3 b gg + c

Zr

aaaa baaa — ea —f

x — f — gggg — bggg -s- cg

a=:f + 38 4 + abggg

4888-4" 3 b 88 — c

4ggg"I - 3 bgg c

3^

aaaa — baaa — ca — f

x = f ■— gggg + bggg -f C g

a — f -}- 3 gggg —* abggS

4888 — 3 bgg — c

4888 — 3 b gg c

33

aaaa — baaa ca = f

x — f — gggg + bggg — cg

a = f+ 3 gggg — a-bggf

4888 + c — 3 bgg

4888 -4“ c — 3 b S^

34

— »aaaa *4~ baaa -J- ca = f

x = f + gggg — bggg — cg

a = s + a.bggg — ?gf$>

3bgg + c — 4888

^bgq + c — 488L.

gilt