1: (0 1 2)

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

2: (1 6 15)

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

3: (5 19 13)

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

4: (11 18 14)

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