I think i understand

I think i understandI think i understandI think i understandI think i understandI think i understandI think i understand
I think i understandI think i understandI think i understandI think i understandI think i understandI think i understand
I think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understandI think i understand