WHICH SATISFY GIVEN CONDITIONS. 
93 
( 2 )( 1 )( 1 ), =( 2 Ulk(lk- 
E =■ n.m x m 2 , 
3 
E': 
F = mm, . m 2 + mm 2 .m„ 
3 
F: 
G =nn 2 .m x -\-nn x .m 2 , 
6 
G' = 
I) =im x m 2 , 
2 
D': 
H —x,m x m 2 . 
1 
H': 
I —x.n x m 2 +m 2 m x . 
2 
1' : 
(2)(l,l)=(2) jn (l,l) ro , 
E =£ 1 %, 
3 
E' 
F — 1), 
3 
F 
G=to%, (to, — 2), 
6 
G': 
D=<.^TOi(m, — 1), 
2 
D' 
H=*&„ 
1 
H': 
I =r^j (m, — 2). 
2 
1' : 
(2, 1)(1), =(2, i)„(i)„. 
E =(«-2).«„ 
3 
E' 
F =mm x (m— 2)+2Sm„ 
3 
F 
G= nn x (m— 2)-f-2rm 15 
6 
G' 
D=;(m— 3)m„ 
2 
D' 
1 
H' 
I =z(n — 3)m, -\->tn x {m — 2), 
2 
I' 
J ~=im x . 
5 
J' 
(2, 1, 1), =(2, 1, 1).. 
E = J(to-4), 
3 
E' 
F =.2&(ra— 3), 
3 
F 
G=2r(m— 4), 
6 
G' 
D= 3)(m— 4), 
2 
D' 
H= 
1 
H': 
I = *(to— 3)(m— 4), 
2 
r : 
J = / (to— 3). 
5 
p 2 
J': 
: m.n x n 2 , 
:nn 1 .m 2 +nn 2 .m x , 
■mm 2 .n x -\-mn x .n 2 , 
7tn x n 2 , 
■ 
■im 2 n x + im 2 n x . 
■T.m, 
■n.n x ( to ,— 1 ), 
( to ,— 2 ), 
— 1 ), 
■ IT,, 
um t (n x — 2 ). 
:(m— 2).TOTO„ 
; toto,(to— 2) +2r/i 1? 
:mro 1 (»- 2 ) + 2 &TO,, 
— 3 )w 15 
:i(m— %)n x -\- im, x {n — 2 ), 
:*TO,. 
= r(w— 4), 
=2r(»-3), 
=2&(to-4), 
: «.^(to— 3)(to— 4), 
: <r, 
: ;(m— 3 )(to— 4 ), 
: — 3). 
