1: (0 2 3)

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

2: (3 12 20)

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

3: (1 14 8)

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

4: (9 16 13)

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