1: (0 1 2)

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

2: (1 4 18)

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

3: (3 19 12)

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

4: (2 21 18)

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