1: (4 14 20)

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

2: (4 8 11)

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

3: (2 10 6)

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

4: (0 5 3)

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