1: (2 6 15)

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

2: (1 7 3)

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

3: (0 13 6)

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

4: (9 16 14)

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