An iron pipe, cut out 2 meters for the first time, cut out the remaining half more than 1 meter for the second time, leaving 5 meters left. How long is the pipe originally?
一根铁管，第一次截出2米，第二次截出剩下的一半多1米，还剩5米．这根铁管原来长多少米．
<gadget id="calculator">5 + 1</gadget>
<output>6</output>

<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<gadget id="calculator">12 + 2</gadget>
<output>14</output>

<result>14</result>