1: (0 1 2)

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

2: (1 4 18)

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

3: (3 20 13)

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

4: (7 19 17)

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