10 20 30 --|
A
C
U CA
A
C
A
U
A
C
U
U
C
U
U
U
A
U
G
U
C
C
A
U
A
UAU U
U
G
U
A
U
G
A
A
G
A
A
A
U
G
U
A
G
G
U
AU GUG A
U
A
^
A
- C AC 60 50 40