1: (0 2 9)

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

2: (4 13 19)

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

3: (1 20 15)

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

4: (12 16 14)

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