1: (1 5 6)

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

2: (5 8 14)

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

3: (7 17 10)

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

4: (13 19 16)

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