1: (4 10 18)

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

2: (1 13 5)

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

3: (9 15 12)

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

4: (4 11 6)

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