1: (0 1 4)

(0)(1 21 4 12 11 7 5)(2 19 16)(3 17 9)(6 10 8)(13 18 15)(14 22 20)

2: (4 12 21)

(0)(1 21 11 7 5)(2 19 16)(3 17 9)(4)(6 10 8)(12)(13 18 15)(14 22 20)

3: (3 17 9)

(0)(1 21 11 7 5)(2 19 16)(3)(4)(6 10 8)(9)(12)(13 18 15)(14 22 20)(17)

4: (2 19 16)

(0)(1 21 11 7 5)(2)(3)(4)(6 10 8)(9)(12)(13 18 15)(14 22 20)(16)(17)(19)