1: (0 1 2)

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

2: (1 4 18)

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

3: (3 19 15)

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

4: (2 21 18)

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