1: (2 9 18)

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

2: (1 17 3)

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

3: (2 16 6)

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

4: (5 11 8)

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