1: (1 3 5)

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

2: (3 7 18)

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

3: (0 16 2)

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

4: (14 19 17)

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