1: (0 3 18)

(0 11 8 5 3 6 1)(2 20 4)(7 12 9)(10 21 19 15 13)(14 17 16)(18)

2: (2 20 4)

(0 11 8 5 3 6 1)(2)(4)(7 12 9)(10 21 19 15 13)(14 17 16)(18)(20)

3: (15 21 19)

(0 11 8 5 3 6 1)(2)(4)(7 12 9)(10 21 13)(14 17 16)(15)(18)(19)(20)

4: (3 6 11)

(0 11 1)(2)(3 8 5)(4)(6)(7 12 9)(10 21 13)(14 17 16)(15)(18)(19)(20)