Clue 10: |B3-B4|=3.

2 5 1 4 3 3 1 4 5 2 4 2 5 3 1 5 3 2 1 4 1 4 3 2 5

Clue 1: (A1, A2) sum to 6. Possible pairs: (1,5), (2,4), (3,3), (4,2), (5,1). But clue 2 says A2 and A3 share the same symbol. Not yet a number lock.