1: (0 3 10)

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

2: (2 21 4)

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

3: (3 19 5)

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

4: (4 11 7)

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