1: (2 11 14)

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

2: (1 12 7)

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

3: (5 11 9)

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

4: (4 8 6)

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