1: (2 8 13)

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

2: (1 10 3)

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

3: (2 8 13)

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

4: (6 11 9)

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