5JVaAm4Ecr3Dd5s mistake. 11 seems wrong to me too. For 4 I picked uppercase, but the clue isn't clear. Not sure about 8,9, 22,23, 30,31,32, 45,46, 49,50,51
If I don't clarify case then I mean what I feel to be the most commonly used case for that situation.
5JVaAm4Ecr3Dd5bkKTCLyipVxNj9cBXWGdYx6AEa1VB7??9Alao
When I get home I'll let you know what percentage of this is correct and may give some more specific hints.
some extra clue about 45 46

they are What are they !!
