// Some parameters
// Change them to change the output
#declare s=seed(64);
#local i=99;

// We need light 
light_source{y 1}

// Random generator between 0 and m
#macro r(m)
    rand(s)*m
#end

// Output text randomly
#macro w(i)
    text{ 
        ttf"timrom.ttf" chr(35+r(90)) .3, 0 
        pigment { rgb<r(1),r(1),r(1)> }
        rotate <r(360),r(360),r(360)>
        translate <sin(i)*r(3),cos(i)*r(3),r(3)>
    }
#end

// Repeat that task
#while(i>1)
    w(i)
    #local i=i-1;
#end