1: (1 11 17)

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

2: (10 18 16)

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

3: (4 19 17)

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

4: (3 13 5)

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