1: (2 6 16)

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

2: (5 20 7)

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

3: (1 8 3)

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

4: (0 9 6)

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