import re


def from_simple(simple):
    """
    Convert simple format ie. 1-1-1 to complete sequence format
    such as 001-001-000000001
    """
    if not re.match(r"^\d+-\d+-\d+$", simple):
        raise ValueError("Value doesn't match pattern for sequence")

    vals = simple.split("-")
    vals[0] = "{:03d}".format(int(vals[0]))
    vals[1] = "{:03d}".format(int(vals[1]))
    vals[2] = "{:09d}".format(int(vals[2]))

    res = "-".join(vals)
    return res