1: (2 5 19)

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

2: (1 16 3)

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

3: (2 5 19)

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

4: (14 20 17)

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