1
tggggggggbgbgbggbgbggggggggg
tgggggggbgbgbgbgggggg
tgggggggggggggg
2
tggggbgbgbggggggbggbgggggg
tgggggggggggg
tggggggggggbgbgbggggg
3
gtggggggggbgbgbggbgbgbggggggggg
tggggggggbgbgbggggg
tgggggggggbgbgbgggg
4
tggggggggbgbgbgggbgbgbggggg
gtttttttttttttt
tggggggggggggggg
5
tggggggbgbgbggggggg
g
ggtgggggggggggggg