1: (0 2 14)

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

2: (1 21 4)

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

3: (14 18 20)

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

4: (9 19 16)

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