inserindo no banco a partir de arrays

http://forum.imasters.com.br/public/style_emoticons/default/excl.gif o problema é o seguinte: eu tenho que inserir os valores no banco e eles vem a partir de um formulário, vejam o código HTML e se possível me ajudem!

<form name="formulario" method="post" action="ponto_a_ponto.php"> <input type="hidden" name="operacao" id="operacao" value="1"><table border="0" align="center" cellpadding="5" cellspacing="1" bgcolor="#0099FF" class="txt-black"> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">dist.</td> <td class="txt-azulgelo">1</td> <td class="txt-azulgelo">2</td> <td class="txt-azulgelo">3</td> <td class="txt-azulgelo">4</td> <td class="txt-azulgelo">5</td> <td class="txt-azulgelo">6</td> <td class="txt-azulgelo">7</td> <td class="txt-azulgelo">8</td> <td class="txt-azulgelo">9</td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">1</td> <td>-</td> <td><input type="text" name="2[]" maxlength="10" size=8></td> <td><input type="text" name="3[]" maxlength="10" size=8></td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td><input type="text" name="5[]" maxlength="10" size=8></td> <td><input type="text" name="6[]" maxlength="10" size=8></td> <td><input type="text" name="7[]" maxlength="10" size=8></td> <td><input type="text" name="8[]" maxlength="10" size=8></td> <td><input type="text" name="9[]" maxlength="10" size=8></td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">2</td> <td><input type="text" name="1[]" maxlength="10" size=8></td> <td>-</td> <td><input type="text" name="3[]" maxlength="10" size=8></td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td><input type="text" name="5[]" maxlength="10" size=8></td> <td><input type="text" name="6[]" maxlength="10" size=8></td> <td><input type="text" name="7[]" maxlength="10" size=8></td> <td><input type="text" name="8[]" maxlength="10" size=8></td> <td><input type="text" name="9[]" maxlength="10" size=8></td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">3</td> <td><input type="text" name="1[]" maxlength="10" size=8></td> <td><input type="text" name="2[]" maxlength="10" size=8></td> <td>-</td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td><input type="text" name="5[]" maxlength="10" size=8></td> <td><input type="text" name="6[]" maxlength="10" size=8></td> <td><input type="text" name="7[]" maxlength="10" size=8></td> <td><input type="text" name="8[]" maxlength="10" size=8></td> <td><input type="text" name="9[]" maxlength="10" size=8></td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">4</td> <td><input type="text" name="1[]" maxlength="10" size=8></td> <td><input type="text" name="2[]" maxlength="10" size=8></td> <td><input type="text" name="3[]" maxlength="10" size=8></td> <td>-</td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td><input type="text" name="5[]" maxlength="10" size=8></td> <td><input type="text" name="6[]" maxlength="10" size=8></td> <td><input type="text" name="7[]" maxlength="10" size=8></td> <td><input type="text" name="8[]" maxlength="10" size=8></td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">5</td> <td><input type="text" name="1[]" maxlength="10" size=8></td> <td><input type="text" name="2[]" maxlength="10" size=8></td> <td><input type="text" name="3[]" maxlength="10" size=8></td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td>-</td> <td><input type="text" name="6[]" maxlength="10" size=8></td> <td><input type="text" name="7[]" maxlength="10" size=8></td> <td><input type="text" name="8[]" maxlength="10" size=8></td> <td><input type="text" name="9[]" maxlength="10" size=8></td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">6</td> <td><input type="text" name="1[]" maxlength="10" size=8></td> <td><input type="text" name="2[]" maxlength="10" size=8></td> <td><input type="text" name="3[]" maxlength="10" size=8></td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td><input type="text" name="5[]" maxlength="10" size=8></td> <td>-</td> <td><input type="text" name="7[]" maxlength="10" size=8></td> <td><input type="text" name="8[]" maxlength="10" size=8></td> <td><input type="text" name="9[]" maxlength="10" size=8></td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">7</td> <td><input type="text" name="1[]" maxlength="10" size=8></td> <td><input type="text" name="2[]" maxlength="10" size=8></td> <td><input type="text" name="3[]" maxlength="10" size=8></td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td><input type="text" name="5[]" maxlength="10" size=8></td> <td><input type="text" name="6[]" maxlength="10" size=8></td> <td>-</td> <td><input type="text" name="8[]" maxlength="10" size=8></td> <td><input type="text" name="9[]" maxlength="10" size=8></td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">8</td> <td><input type="text" name="1[]" maxlength="10" size=8></td> <td><input type="text" name="2[]" maxlength="10" size=8></td> <td><input type="text" name="3[]" maxlength="10" size=8></td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td><input type="text" name="5[]" maxlength="10" size=8></td> <td><input type="text" name="6[]" maxlength="10" size=8></td> <td><input type="text" name="7[]" maxlength="10" size=8></td> <td>-</td> <td><input type="text" name="9[]" maxlength="10" size=8></td> </tr> <tr align="center" bgcolor="#FFFFFF"> <td class="txt-azulgelo">9</td> <td><input type="text" name="1[]" maxlength="10" size=8></td> <td><input type="text" name="2[]" maxlength="10" size=8></td> <td><input type="text" name="3[]" maxlength="10" size=8></td> <td><input type="text" name="4[]" maxlength="10" size=8></td> <td><input type="text" name="5[]" maxlength="10" size=8></td> <td><input type="text" name="6[]" maxlength="10" size=8></td> <td><input type="text" name="7[]" maxlength="10" size=8></td> <td><input type="text" name="8[]" maxlength="10" size=8></td> <td>-</td> </tr> <tr align=center> <td colspan="10"><input type="submit" value="inserir"> </table> </form>

é um sistema que deve permitir que o usuário possa cadastrar distâncias entre pontos.