10

:

1

=

10

9

:

1

=

9

8

:

1

=

8

7

:

1

=

7

6

:

1

=

6

5

:

1

=

5

4

:

1

=

4

3

:

1

=

3

2

:

1

=

2

1

:

1

=

1