1: (3 8 17)

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

2: (0 9 7)

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

3: (3 8 17)

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

4: (2 19 5)

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