1: (0 1 2)

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

2: (1 4 15)

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

3: (3 18 12)

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

4: (11 16 14)

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