1: (1 7 10)

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

2: (5 12 9)

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

3: (1 7 10)

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

4: (4 8 6)

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