1: (0 3 5)

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

2: (1 21 4)

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

3: (3 9 11)

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

4: (7 15 10)

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