1: (3 15 16)

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

2: (3 8 14)

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

3: (1 12 7)

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

4: (2 20 4)

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