1: (0 1 15)

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

2: (3 15 18)

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

3: (5 21 16)

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

4: (2 8 4)

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