1: (2 6 17)

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

2: (1 8 4)

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

3: (2 6 17)

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

4: (5 9 7)

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