1: (5 14 19)

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

2: (4 17 7)

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

3: (13 18 16)

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

4: (10 14 20)

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