1: (5 11 17)

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

2: (0 12 9)

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

3: (2 18 5)

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

4: (1 20 4)

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