1: (4 7 16)

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

2: (3 10 5)

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

3: (6 12 9)

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

4: (4 8 19)

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