1: (0 1 2)

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

2: (2 6 19)

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

3: (5 21 9)

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

4: (1 19 3)

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