PLEASE help with japanese captcha... on many of the one i found on wikipedia it has a lower case and upper case version and im not sure which one is part of the captcha... are the colors indicative of this? if so, what colors mean which??

here is the captcha im on right now




this is what i pieced together from the above captcha:

みたしくぷち

however ive tried 5 times before thinking i got it correct and it didnt work... can anyone confirm that みたしくぷち is what it says in the captcha please??




... it didnt work... im beyond beaten down about this... heres the new captcha, hopefully i can get a reply before it expires:


the fifth character looks like this : け but with a hook on the 'l' looking character... im not sure if theyre different characters or not, it seems like every little feature makes it a new character but i cant find the 'l' with a hook to copy



huu i dont know what to do T^T