1: (4 8 20)

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

2: (2 9 6)

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

3: (0 19 3)

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

4: (4 18 7)

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