1: (7 13 17)

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

2: (5 14 12)

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

3: (7 13 17)

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

4: (4 9 6)

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