1: (0 2 11)

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

2: (1 21 3)

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

3: (2 19 4)

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

4: (8 20 18)

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