(1) A person who incites another to commit an offence shall be subject to the penalty appropriate to the offence that is committed.

(2) Where there is incitement to offend by using influence arising from a direct-descendent or direct-antecedent relationship, the penalty of the instigator shall be increased by onethird to one half. Where there is incitement of a minor, a direct-descendant or directantecedent relationship is not necessary for the application of this paragraph.

(3) Where the identity of the instigator is not known and if the offender plays a role in the identification of the instigator, or other accomplice, he shall be sentenced to a penalty of imprisonment for a term of twenty to twenty-five years if the offence committed requires aggravated life imprisonment and to a term of imprisonment of fifteen years to twenty years if the offence committed requires life imprisonment. Otherwise the penalty to be imposed may be reduced of one-third.