1: (0 1 2)

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

2: (1 4 18)

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

3: (3 21 15)

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

4: (14 19 17)

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