Okla. Stat. tit. 60, § 60-299.8: Appointment of all the property to one or more of the

objects to the exclusion of the others.

Unless a contrary intent is manifested in the instrument

creating the power, the donee may appoint all of the property to one

or more of the objects to the exclusion of the others. A direction

to appoint "to", "among" or "between" two or more objects shall not

be a sufficient manifestation of a contrary intent. However, when

the donee is prevented from excluding any object by the instrument

creating the power, each object shall receive an equal share, unless

the instrument creating the power manifests an intent that some

other division may be made.