1: (0 2 14)

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

2: (1 18 3)

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

3: (5 20 15)

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

4: (2 17 4)

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