1: (0 1 4)

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

2: (1 6 8)

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

3: (5 9 7)

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

4: (4 15 8)

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