1: (0 1 3)

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

2: (1 5 7)

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

3: (4 9 6)

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

4: (3 21 7)

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