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opg 21a (2 (2 (2, 3, 1, 4, 0), 3 (1, 2, 0, 3, 4), 1 (0, 1, 2, 3, 4), 4 (1,…
opg 21a
2
2
2
3
1
4
0
3
1
2
0
3
4
1
0
1
2
3
4
4
1
2
0
3
4
0
2
3
1
4
0
4
2
2
3
1
4
0
3
1
2
0
3
4
1
0
1
2
3
4
4
1
2
0
3
4
0
2
3
1
4
0
3
2
2
3
1
4
0
4
0
1
2
3
4
0
4
0
3
1
2
3
1
2
0
3
4
1
0
1
2
3
4
1
2
1
2
0
3
4
3
0
1
2
3
4
1
1
2
0
3
4
4
0
1
4
3
2
0
2
3
1
4
0