1: (9 11 20)

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

2: (7 12 10)

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

3: (1 13 11)

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

4: (0 19 4)

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