1: (4 10 19)

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

2: (2 11 9)

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

3: (0 6 3)

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

4: (5 10 8)

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