1: (0 1 14)

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

2: (4 14 21)

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

3: (3 18 10)

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

4: (2 19 17)

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