1: (0 1 3)

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

2: (3 8 20)

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

3: (2 18 5)

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

4: (17 21 19)

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