1: (0 3 19)

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

2: (3 8 16)

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

3: (2 12 4)

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

4: (10 18 15)

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