1: (4 8 16)

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

2: (3 10 6)

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

3: (4 8 16)

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

4: (7 13 9)

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