Find the value of
1
1
1+
1
1+
1+
1
5
1
2
2+
3
3−
4+
4
5
8
7
6+
4−
5
2+
3
1
1
2
3+
2
5−
2+
3
4
1
3
3−
2
8+
3+
3
3
4
6
3+
3+
11
3+
2
3