1: (1 17 21)

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

2: (0 20 2)

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

3: (1 19 3)

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

4: (2 18 16)

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