a b c d
a.
(2!)=(3!)
(1!)=(3!)=(7l)
(2!)=(2!)=(4!)=(5l)
(1!)=(1g)=(3g)=(4l)=(5g)
b.11
(1!)=(3!)
(2!)=(3!)=(3!)=(4l)
c.
(1!)=(1!)=(3!)=(3!)=(5!)=(9l)/(1!)=(2!)=(6!)=(10l)
(1!)=(2!)=(4!)=(9l)
(1ge)=(1ge)=(1!)
(2!)=(2!)/(1!)=(3!)=(4!)=(x36)
d.
(1!)=(3!)=(4!)=(9l)
e f g
e.
(1!)=(2!)
(1!)=(2!)/(1!)=(2!)=(3!)=(8l)
f.
(2!)=(3!)=(3!)=(7l)
(2!)=(2!)
(2!)=(2!)=(4l)
(1!)=(2!)=(4!)=(7l)
g.11
(1!)=(1!)=(3!)=(3!)=(5!)=[26lx]
(1!)=(3!)
(1!)=(2!)/(3!)=(8l)
(1!)=(3!)=(5!)
(2!)=(3!)
ChiEng
.
.
.
.
.
.
.
.
.
.
.
.
.
.