1: (0 1 5)

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

2: (3 5 14)

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

3: (2 6 4)

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

4: (1 7 5)

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