1: (1 6 18)

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

2: (0 17 2)

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

3: (1 15 4)

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

4: (11 19 16)

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