1: (0 3 16)

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

2: (1 21 13)

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

3: (2 20 6)

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

4: (0 4 17)

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