1: (2 11 18)

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

2: (1 17 3)

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

3: (2 16 7)

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

4: (6 12 9)

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