1: (0 2 17)

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

2: (1 21 3)

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

3: (2 20 4)

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

4: (3 19 7)

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