1: (0 2 11)

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

2: (1 21 3)

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

3: (2 19 5)

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

4: (10 20 18)

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