1: (2 9 17)

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

2: (1 11 3)

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

3: (7 12 10)

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

4: (9 20 14)

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