1: (0 1 2)

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

2: (1 4 16)

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

3: (3 17 9)

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

4: (2 18 16)

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