1: (0 3 11)

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

2: (2 19 9)

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

3: (1 20 4)

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

4: (0 5 16)

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