1: (6 11 20)

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

2: (3 12 10)

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

3: (6 11 20)

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

4: (2 19 4)

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