Ozebra and Koizumi have 2012 marbles of two colors in total, among which the number of blue marbles is 35 more than four times that of Koizumi, and the number of red marbles is 23 less than four times that of Koizumi. So, how many more marbles does Ozebra have than Koizumi?
奥斑马、小泉共有两种颜色的弹珠2012颗，其中蓝色弹珠的颗数是小泉的4倍多35颗，红色弹珠的颗数是小泉的4倍少23颗．那么，奥斑马的弹珠颗数比小泉多多少颗．
<gadget id="calculator">2_012 - 35</gadget>
<output>1_977</output>

<gadget id="calculator">23 + 1_977</gadget>
<output>2_000</output>

<gadget id="calculator">4 + 4</gadget>
<output>8</output>

<gadget id="calculator">2_000 / 8</gadget>
<output>250</output>

<gadget id="calculator">2_012 - 250 - 250</gadget>
<output>1_512</output>

<result>1_512</result>