1: (4 8 13)

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

2: (6 14 9)

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

3: (2 7 5)

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

4: (8 20 10)

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