1: (1 5 11)

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

2: (4 15 6)

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

3: (1 17 13)

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

4: (14 18 16)

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