1: (3 5 8)

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

2: (4 10 6)

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

3: (7 15 9)

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

4: (5 14 20)

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