1: (0 4 10)

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

2: (1 14 5)

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

3: (9 15 12)

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

4: (0 8 3)

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