1: (0 4 10)

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

2: (3 20 6)

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

3: (0 5 19)

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

4: (2 21 19)

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