Circles — Eolymp

Input

The input begins with a single natural number $N$ , which does not exceed $10000$ . The next $N$ lines each describe a circle drawn by Mykhailo. Each circle is specified by three natural numbers $X_{i}$ X_i, $Y_{i}$ Y_i, $R_{i}$ R_i, where $X_{i}$ X_i and $Y_{i}$ Y_i are the coordinates of the center of the $i$ -th circle, and $R_{i}$ R_i is its radius ( $1 \leq X_{i}, Y_{i}, R_{i} \leq 100$ 1 \leq X_i, Y_i, R_i \leq 100).

Output

The output should be the indices of two overlapping circles, separated by a space, or 0 0 if no circles overlap.

Examples

Example 1

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