1: (3 12 20)

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

2: (3 5 8)

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

3: (1 13 11)

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

4: (4 9 6)

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