2

2

US $2

U

U

US $U

7

7

US $7

0

0

US $0

1

1

US $1

4

4

US $4

E

E

US $E

0

0

US $0

5

5

US $5

2

2

US $2

U

U

US $U

h

h

US $h

1

1

US $1

h

h

US $h

US $

1

1

US $1

h

h

US $h

5

5

US $5

2

2

US $2

U

U

US $U

1

1

US $1

G

G

US $G

2

2

US $2

h

h

US $h

2

2

US $2

U

U

US $U

2

2

US $2

U

U

US $U

2

2

US $2

U

U

US $U