1: (0 1 3)

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

2: (3 8 18)

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

3: (6 21 13)

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

4: (1 18 4)

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