1: (7 10 17)

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

2: (5 14 9)

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

3: (12 19 15)

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

4: (3 17 8)

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