JOJO fan!?!!?!??!?!?!!?!?
Answer:
"To create any of these Greek letters using the Alt codes, simply press the "Alt" key while simultaneously typing the listed number. For example, to create the Greek letter Alpha (α), press the "Alt" key and type 224 using the keypad at the right side of your keyboard." - GOOGLE
I'm going have to go with with 1.b and 2.d hope this helps and I don't need help right now.