Image:

Your browser's rendering:

$''boy''+''girl''+''apple''+''fig''$

Source Code:

    <math> 
      <mrow> 
        <ms fontsize='14pt'>boy</ms> 
        <mo color='black'>+</mo> 
        <mstyle fontsize='24pt' color='GREEN'> 
          <ms>girl</ms> 
          <mo color='red'>+</mo> 
          <ms color='red'>apple</ms> 
        </mstyle> 
        <mo>+</mo> 
        <ms>fig</ms> 
      </mrow> 
    </math>