1: (3 8 19)

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

2: (0 9 6)

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

3: (1 20 18)

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

4: (3 17 7)

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