1: (0 2 12)

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

2: (4 12 20)

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

3: (10 22 17)

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

4: (9 14 11)

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