1: (0 1 16)

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

2: (3 16 20)

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

3: (5 21 19)

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

4: (2 6 4)

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