1: (4 7 17)

(0 11 10)(1 20 3)(2 9 5)(4 7 17)(6 14 12)(8 18 16)(13 19 15)

2: (2 9 5)

(0 11 10)(1 20 3)(2)(4 7 17)(5)(6 14 12)(8 18 16)(9)(13 19 15)

3: (4 7 17)

(0 11 10)(1 20 3)(2)(4)(5)(6 14 12)(7)(8 18 16)(9)(13 19 15)(17)

4: (8 18 16)

(0 11 10)(1 20 3)(2)(4)(5)(6 14 12)(7)(8)(9)(13 19 15)(16)(17)(18)