1: (2 12 16)

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

2: (11 17 13)

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

3: (5 18 16)

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

4: (1 7 3)

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