1: (4 7 20)

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

2: (2 8 5)

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

3: (4 7 20)

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

4: (0 19 3)

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