1: (0 1 7)

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

2: (3 7 16)

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

3: (2 9 4)

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

4: (1 14 7)

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