1: (1 6 21)

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

2: (0 19 2)

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

3: (1 8 3)

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

4: (4 9 7)

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