1: (3 10 20)

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

2: (2 19 5)

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

3: (3 10 20)

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

4: (1 11 9)

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