1: (0 4 7)

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

2: (1 9 6)

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

3: (0 14 2)

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

4: (8 19 13)

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