1: (0 1 16)

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

2: (14 16 20)

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

3: (13 17 15)

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

4: (12 18 16)

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