1: (0 1 2)

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

2: (1 4 19)

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

3: (3 20 18)

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

4: (2 21 19)

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