1: (3 9 18)

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

2: (0 10 8)

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

3: (1 19 17)

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

4: (4 14 18)

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