1: (2 11 18)

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

2: (1 17 4)

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

3: (3 12 5)

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

4: (11 20 13)

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