1: (0 2 11)

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

2: (1 19 6)

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

3: (8 21 18)

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

4: (4 11 16)

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