
Number of given: 20.

Number of given: 106.

Number of given: 97.

Number of given: 157.

Solution.

Solution.

Solution.

Solution.

Solution.

Solution.

Number of given: 25.

Number of given: 23.

Number of given: 25.

Number of given: 101.

Number of given: 94.

Number of given: 152.

Solution.

Solution.

Solution.

Solution.

Solution.

Solution.

Number of given: 27.

Number of given: 30.