1: (0 2 9)

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

2: (1 21 3)

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

3: (2 14 4)

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

4: (7 19 11)

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