1: (0 2 3)

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

2: (3 8 18)

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

3: (5 20 12)

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

4: (17 21 19)

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