1: (5 8 16)

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

2: (3 9 7)

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

3: (4 19 6)

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

4: (2 10 8)

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