Use the bulk loading algorithm to create a B+ tree index for the following data entries. Suppose that a page only contains at least 1 and at most 2 data entries. Please show the steps.4*, 7*, 12*,...

Use the bulk loading algorithm to create a B+ tree index for the following data entries. Suppose that a page only contains at least 1 and at most 2 data entries. Please show the steps.4*, 7*, 12*, 19*, 26*, 30*, 33*, 39*, 42*, 48*, 50*, 52*, 61*, 67*