1: (0 3 13)

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

2: (2 17 4)

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

3: (11 18 14)

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

4: (0 10 3)

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