1: (2 6 11)

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

2: (5 19 7)

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

3: (2 6 11)

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

4: (3 20 17)

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