1: (2 11 19)

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

2: (1 13 3)

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

3: (2 11 19)

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

4: (9 14 12)

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