1: (2 5 11)

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

2: (1 6 3)

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

3: (5 19 9)

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

4: (4 10 7)

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