def translate(phrase):
    r = ""
    while len(phrase)>0:
        if phrase.find(" ")!= -1:
            firstWord = phrase[:phrase.find(" ")]
        #cuts off the firstWord
            phrase = phrase[phrase.find(" ")+1:]
            r += pigLatinWord(firstWord) + " "
        else:
            r += pigLatinWord(phrase)
            phrase = ""
    return r

def isVowel(char):
    return char in "AEIOUaeiou"
def isConsonant(char):
    return not isVowel(char)
def isPunc(char):
    return not str.isalpha(char)
def iscaseY(char):
    return (char.find('y') != -1 or char.find('Y') != -1)
def isHyphen(char): # is there a hypen in the word?
    return (char.find('-') != -1 )
def isQu(char): # is 'qu' or 'Qu' the first 2 letters?
    return char == "qu" or char == "Qu"

def hypenchar(word): #seperates the words into two words
    first = word[:word.find('-')]
    second = word[word.find('-')+1:]
    return pigLatinWord(first) + "-" + pigLatinWord(second) #pigLatins with '-'

def yvowel(word):
    addToEnd=""
    front=""
    while word[0]!= "y" and word[0] != "Y"and not isVowel(word[0]):
        addToEnd+= word[0]
        word= word[1:]
    return word+addToEnd+ "ay"

def pigLatinWord(word):
    r = ""
    addToEnd = ""
    addToStart = ""

    if isPunc(word[0]):
        p = 0
        while p<len(word) and isPunc(word[p]):
            p+=1
        addToStart = word[:p]
        word = word[p:]
        #print "addToStart:", addToStart
        #print "word:", word

    #if iscaseY(word) and len(word) > 2:
        #return yvowel(word)
    #if iscaseY(word) and len(word) ==2:
        #return word[-1] + word[0] + "ay"

    if isPunc(word[-1]):
        j = len(word)-1
        while j>=0 and isPunc(word[j]):
            j-=1
        addToEnd = word[j+1:]
        word = word[:j+1]
        #print "addToEnd:", addToEnd
        #print "word:", word

    if isHyphen(word): #if there is a hyphen...
        r = hypenchar(word) #...do the hyphen related function
        #print "testword:", word

    if isVowel(word[0]):
        r = word + "yay"
    else: #isConsonant
        i = 0
        while i<len(word) and isConsonant(word[i]):
            i+=1
        if isQu(word[:2]): #if 'qu' or 'Qu' is the prefix...
            i = 2 #... make first 2 letters move in following function
        r = word[i:]+word[:i]+"ay"

    if word[0].isupper():
        r = r.capitalize()
    return addToStart + r + addToEnd


print pigLatinWord("my")
print pigLatinWord("fly")

print "-------Word-------"
print "[Original]:", "Strong"
print "[Pig Latin]:", pigLatinWord("Strong")
print "[Original]:", "Oil"
print "[Pig Latin]:", pigLatinWord("Oil")
print "[Original]:", "Butter-fly"
print "[Pig Latin]:", pigLatinWord("Butter-fly")
print "[Original]:", "Stray"
print "[Pig Latin]:", pigLatinWord("Stray")
print "[Original]:", "Yelled"
print "[Pig Latin]:", pigLatinWord("Yelled")

print "------Sentence-------"
print "[Original]:", "\"A green salad,\" said Arthur emphatically."
print "[Pig Latin]:", translate("\"A green salad,\" said Arthur emphatically.")
print "[Original]:", "He yelled: \"What?\""
print "[Pig Latin]:", translate("He yelled: \"What?\"")