[cell1
cell2
cell3
cell4
cell5
cell6]
cell1cell2
cell3cell4
cell5cell6
cell1
[
cell2
cell3
cell4
]
cell5
[cell6]
cell1
cell2
cell3cell4
cell6
cell5
[cell1
cell2]
cell3
cell4
cell1cell2
cell3
cell4
cell1
cell2
[
cell3
cell4
]
cell5
[cell6]
cell1
cell2
cell3cell4
cell6
cell5
[
cell2]
cell2
[cell1
cell2]
cell1
cell2