1: (3 5 9)

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

2: (2 6 4)

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

3: (0 7 5)

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

4: (1 15 8)

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