1: (8 11 20)

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

2: (0 6 11)

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

3: (5 18 7)

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

4: (1 19 13)

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