1: (1 2 6)

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

2: (2 8 14)

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

3: (4 17 12)

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

4: (13 19 16)

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