1: (9 11 20)

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

2: (7 12 10)

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

3: (4 13 11)

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

4: (0 19 6)

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