1: (0 1 2)

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

2: (1 12 17)

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

3: (7 18 16)

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

4: (2 19 17)

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