1: (0 1 4)

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

2: (4 11 19)

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

3: (9 21 18)

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

4: (3 20 6)

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