1: (4 9 14)

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

2: (8 16 9)

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

3: (2 11 5)

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

4: (7 13 10)

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