1: (10 13 17)

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

2: (4 7 13)

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

3: (1 8 6)

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

4: (3 11 5)

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