English: So, T_(i) must be redone this cannot be avoided, so T_(i) must be redone that is the And then, anything, suppose there is another thing where there is a (start, T_(j)) and of course, there is no, the start of T_(j) may be here or the start of T_(j) may be here.
Telugu: కాబట్టి, T_(i) తప్పక పునరావృతం(redone) చేయాలి, దీనిని నివారించలేము, కాబట్టి T_(i) తప్పనిసరిగా పునరావృతం(redone) చేయాలి.