1: (6 13 19)

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

2: (4 15 7)

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

3: (12 20 14)

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

4: (5 19 11)

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