1: (0 5 7)

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

2: (4 8 6)

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

3: (3 9 7)

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

4: (1 10 8)

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