1: (4 7 10)

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

2: (2 9 6)

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

3: (3 13 5)

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

4: (7 16 20)

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