1: (0 5 14)

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

2: (2 15 13)

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

3: (1 6 4)

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

4: (0 10 5)

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