1: (0 1 2)

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

2: (1 5 17)

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

3: (3 19 7)

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

4: (4 10 6)

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