There are two parts of this pattern : the black and white middles (row 50-10 and 24-36) and the colored middles (12-22 and 38-48). You can mix these parts between this pattern, #124172 and #124170 to have up to 9 bracelets possibilities with these 3 patterns (ex : choosing the colored middles of this pattern and the black and white middles of one of the other two).