Hi, Experts. Thanks for taking a look.

Each cell in Row 1 is filled with various numbers (cells A-Z) A1=1, B1=2, C1=3, D1=1, E1=2, F1=3, G1=4...Z1=5.

Is it possible to count only those instances where 2 adjoinging cells = 1 and 2 (in a series)?

ThanksAlot!