(a) Memorandum in support of motion A party filing a motion, except for a motion listed in rule 3.1114, must serve and file a supporting memorandum. The court may construe the absence of a memorandum as an admission that the motion or special demurrer is not meritorious and cause for its denial and, in the case of a demurrer, as a waiver of all grounds not supported. (b) Contents of memorandum The memorandum must contain a statement of facts, a concise statement of the law, evidence and arguments