How many such digits are there in the final arrangement which is immediately preceded by a symbol and immediately followed by a vowel?

Study the following information carefully and answer the below questions # 4 J M 7 % I 3 @ N P S 9 & 6 E ^ 8 £ 5 F 1 $ V E ¥ 8 Step I: If the symbols are immediately preceded by an odd digit and immediately followed by a consonant, then the symbols are placed immediately right of P in the same order from left to right. Step II: After completing step I, if the letters are immediately preceded by a number and immediately followed by another letter, then the letters are placed immediately right of ‘7’ in alphabetical order. Step III: After completing step II, if the digits are immediately preceded by a letter and immediately followed by a symbol, then the digits are placed immediately right of ‘N’ in ascending order. Note: Step III is the final arrangement and answer the following question based on the final arrangement.