1: (0 2 8)

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

2: (1 21 3)

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

3: (2 16 4)

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

4: (7 19 11)

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