1: (5 8 13)

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

2: (10 13 19)

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

3: (3 9 7)

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

4: (6 14 12)

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