1: (2 5 19)

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

2: (0 7 3)

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

3: (2 5 19)

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

4: (4 8 6)

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