Can you list the ingredients used to make Gyeran-mari?

Eggs
Mushrooms
Ham, bacon, imitation crab meat or canned tuna
Salt or salted seafood (salted pollock roe, salted shrimp)
Cheese

Other Vegetables such as:
Onions
Carrots
Korean zucchini
Scallions
Garlic
Chives

Optional:
Gim (seaweed)