1: (0 4 14)

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

2: (3 19 6)

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

3: (4 16 7)

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

4: (13 17 15)

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