Dear MrTools

I have a request for you.

Could please code a indicator for 3 MA Cross with alert, here the idea is to print continuous arrow untill and unless 3 MA's cross to the opposite side: it consists of three MA's fast, medium, slow.
When fast, medium both cross slow then there should be a UP/DOWN arrow, for suppose if fast, medium both crossed slow towards up, then there should be a up arrow printed, after sometime, fast crossed medium and slow down, but medium didnt crossed slow towards down, again after a little while , fast crossed medium and slow towards up, again there should be a UP arrow printed as medium failed to cross slow towards down, in general a 3 MA cross indicator, will not print a continuous arrow, it will print arrows for individual crossover, here the logic is opposite arrow should only perform when three MA's cross each others, but here iam requesting you, if possible kindly code a indicator with this idea, a opposite UP/DOWN arrow should be printed only when both fast, medium cross slow, if fast cross medium and slow, but medium didnt cross slow means no arrow should be printed, if again fast crossed slow and medium again a continuous arrow should be printed, as medium didnt crossed slow. Please find the below attachment for more details. Iam really sorry if didnt conveyed the idea properly, if so please kindly let me know, i'll try to explain once again. Thank you so much.