tree figure sequence of insertions in redblack tree(ainitial tree(binsertion of (cinsertion of which causes double red(dafter restructuring(einsertion of which causes double red(fafter recoloring (the root remains black)(ginsertion of (hinsertion of (iinsertion of which causes double red(jafter restructuring(kinsertion of which causes double red(lafter recoloring (continues in figure