1: (0 2 10)

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

2: (1 18 7)

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

3: (0 3 15)

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

4: (14 19 16)

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