2 additional Sessions:
1 1 3 R
2 2 2 S
2 3 1 D
1 3 2 D
3 1 2 D
2 1 2 R
2 3 1 D
2 2 3 R
1 1 2 R
3 1 3 R
1 3 1 R
1 3 2 D
3 2 2 R
1 1 3 R
1 2 2 R
1 1 2 R
2 1 2 R
3 2 2 R
3 2 2 R
2 3 3 R
Very difficult
1 2 1 R
3 3 3 S
1 3 1 R
3 2 3 R
3 1 1 R
1 1 1 S
3 1 1 R
1 1 3 R
3 1 2 D
2 2 1 R
1 1 1 S
1 3 1 R
1 2 1 R
2 2 3 R
1 1 3 R
1 1 3 R
2 2 2 S
2 3 1 D
1 3 2 D
3 1 2 D
2 1 2 R
2 3 1 D
2 2 3 R
1 1 2 R
3 1 3 R
1 3 1 R
1 3 2 D
3 2 2 R
1 1 3 R
1 2 2 R
1 1 2 R
2 1 2 R
3 2 2 R
3 2 2 R
2 3 3 R
Very difficult
1 2 1 R
3 3 3 S
1 3 1 R
3 2 3 R
3 1 1 R
1 1 1 S
3 1 1 R
1 1 3 R
3 1 2 D
2 2 1 R
1 1 1 S
1 3 1 R
1 2 1 R
2 2 3 R
1 1 3 R