1: (0 3 4)

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

2: (3 4 14)

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

3: (4 14 17)

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

4: (13 19 16)

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