1: (0 7 14)

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

2: (2 18 10)

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

3: (4 11 9)

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

4: (3 7 5)

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