Jawabanmu

2014-05-18T06:54:23+07:00
A.
C C C
| | |
C-C-C-C-C-C-C-C
| |
C C-C

b.

C-C-C-C-C-C-C-C
|
C-C-C
c.
C
|
C-C-C-C-C-C-C-C-C-C
|
C-C-C
|
C