1: (0 1 2)

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

2: (2 5 20)

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

3: (4 21 14)

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

4: (1 20 3)

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