1: (0 2 14)

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

2: (1 21 3)

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

3: (2 16 4)

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

4: (13 19 15)

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