1: (0 3 7)

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

2: (1 20 4)

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

3: (3 19 5)

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

4: (2 21 4)

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