1: (2 4 12)

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

2: (3 14 5)

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

3: (2 4 12)

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

4: (10 15 13)

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