1: (0 1 7)

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

2: (5 8 18)

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

3: (4 10 6)

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

4: (9 19 16)

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