definiens: ( as hereinafter defined ) . The means the earlier of the following dates : ( a ) the date of expiry of the period of 3 years commencing on the date XTL first receives an amount in respect of which royalties were or would have been due to Veda pursuant to any of Sections 2.1.1, 2.1.2, 2.1.4 and 2.1.5 ( assuming this Section 2.2.1 did not exist ), and ( b ) the date on which the aggregate amount received by XTL in respect of which royalties would have been due to Veda pursuant to Sections 2.1.1, 2.1.2, 2.1.3, 2.1.4 and 2.1.5 ( assuming this section 2.2.1 and section 2.2.2 below did not exist ) ~xc.e~4(lJ$JG1Q;Q ~ Q ~ Qg ~ Xl'¢n Mltl1~1 : i tJ.S :D ~ l ~ aJ : S )