1: (1 11 19)

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

2: (10 21 13)

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

3: (6 11 20)

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

4: (7 17 12)

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