1: (0 2 21)

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

2: (2 16 18)

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

3: (4 19 17)

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

4: (1 10 3)

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