1: (0 2 11)

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

2: (1 20 4)

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

3: (3 12 7)

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

4: (2 19 10)

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