data = "MFSFVDLRLLLLLAATALLTHGQEEGQVEGQDEDIPPITCVQNGLRYHDRDVWKPEPCRICVCDNGKVLCDDVICDETKNCPGAEVPEGECCPVCPDGSESPTDQETTGVEGPKGDTGPRGPRGPAGPPGRDGIPGQPGLPGPPGPPGPPGPPGLGGNFAPQLSYGYDEKSTGGISVPGPMGPSGPRGLPGPPGAPGPQGFQGPPGEPGEPGASGPMGPRGPPGPPGKNGDDGEAGKPGRPGERGPPGPQGARGLPGTAGLPGMKGHRGFSGLDGAKGDAGPAGPKGEPGSPGENGAPGQMGPRGLPGERGRPGAPGPAGARGNDGATGAAGPPGPTGPAGPPGFPGAVGAKGEAGPQGPRGSEGPQGVRGEPGPPGPAGAAGPAGNPGADGQPGAKGANGAPGIAGAPGFPGARGPSGPQGPGGPPGPKGNSGEPGAPGSKGDTGAKGEPGPVGVQGPPGPAGEEGKRGARGEPGPTGLPGPPGERGGPGSRGFPGADGVAGPKGPAGERGSPGPAGPKGSPGEAGRPGEAGLPGAKGLTGSPGSPGPDGKTGPPGPAGQDGRPGPPGPPGARGQAGVMGFPGPKGAAGEPGKAGERGVPGPPGAVGPAGKDGEAGAQGPPGPAGPAGERGEQGPAGSPGFQGLPGPAGPPGEAGKPGEQGVPGDLGAPGPSGARGERGFPGERGVQGPPGPAGPRGANGAPGNDGAKGDAGAPGAPGSQGAPGLQGMPGERGAAGLPGPKGDRGDAGPKGADGSPGKDGVRGLTGPIGPPGPAGAPGDKGESGPSGPAGPTGARGAPGDRGEPGPPGPAGFAGPPGADGQPGAKGEPGDAGAKGDAGPPGPAGPAGPPGPIGNVGAPGAKGARGSAGPPGATGFPGAAGRVGPPGPSGNAGPPGPPGPAGKEGGKGPRGETGPAGRPGEVGPPGPPGPAGEKGSPGADGPAGAPGTPGPQGIAGQRGVVGLPGQRGERGFPGLPGPSGEPGKQGPSGASGERGPPGPMGPPGLAGPPGESGREGAPGAEGSPGRDGSPGAKGDRGETGPAGPPGAPGAPGAPGPVGPAGKSGDRGETGPAGPTGPVGPVGARGPAGPQGPRGDKGETGEQGDRGIKGHRGFSGLQGPPGPPGSPGEQGPSGASGPAGPRGPPGSAGAPGKDGLNGLPGPIGPPGPRGRTGDAGPVGPPGPPGPPGPPGPPSAGFDFSFLPQPPQEKAHDGGRYYRADDANVVRDRDLEVDTTLKSLSQQIENIRSPEGSRKNPARTCRDLKMCHSDWKSGEYWIDPNQGCNLDAIKVFCNMETGETCVYPTQPSVAQKNWYISKNPKDKRHVWFGESMTDGFQFEYGGQGSDPADVAIQLTFLRLMSTEASQNITYHCKNSVAYMDQQTGNLKKALLLQGSNEIEIRAEGNSRFTYSVTVDGCTSHTGAWGKTVIEYKTTKTSRLPIIDVAPLDVGAPDQEFGFDVGPVCFL"


#prints each individual point
print(len(data))
data_len = len(data)

repeated_string = []
#first_repeat_instance_coord = 0
num_repeated_strings = 0

def add_repeated_string ( str ):
    repeated_string.append( str )
    global num_repeated_strings
    num_repeated_strings = num_repeated_strings + 1
   
def string_already_in_table_of_repeats ( str ):
    i = 0
    global num_repeated_strings
    return_value = 0
    while (i < num_repeated_strings):
        if (str == repeated_string [i] ):
            return_value = 1
        i = i + 1

    return return_value


substr_len = 3
substr_index=0

while ( substr_index < data_len - substr_len):
    i=0
    count_repeats= 0
    
    while ( i < data_len - substr_len ):
        if ( string_already_in_table_of_repeats (data[substr_index:substr_index+substr_len]) == 0 ):
            if( (data[substr_index:substr_index+substr_len] == data[i:i+substr_len]) and (i != substr_index )):
                if ( count_repeats == 0 ):
                    print("coordinate of first instance of \"", data[substr_index:substr_index+substr_len], "\":  ", substr_index);
                print( "repeat of ", data[substr_index:substr_index+substr_len], " at: ", i)                
                count_repeats = count_repeats + 1
        i = i + 1
    if ( count_repeats > 0 ):
        print("number of repeats of \"" ,data[substr_index:substr_index+substr_len],"\":  ", count_repeats)  
        print()
        add_repeated_string ( data[substr_index:substr_index+substr_len] )
        
    substr_index = substr_index + 1

print( "repeated_string "  , repeated_string )
print("Number of repeats strings found:  ", num_repeated_strings)
#print("data[100:100+substr_len] = ", data[100:100+substr_len])
#print("i = ", i, " end: ", data[i:i+substr_len])
#print("count_repeats:  ", count_repeats)