1: (5 8 20)

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

2: (4 9 6)

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

3: (1 10 8)

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

4: (0 14 3)

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