1: (1 4 17)

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

2: (0 12 2)

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

3: (3 18 5)

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

4: (9 20 17)

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