1: (1 6 11)

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

2: (5 18 7)

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

3: (0 13 2)

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

4: (6 19 10)

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