1: (11 16 17)

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

2: (3 7 17)

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

3: (2 9 4)

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

4: (6 12 8)

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