[1] 2nd payment, entitlement period 2.
[2] Supplement payment,entitlement periods 1 & 2.
[3] 3rd payment, entitlement period 3.
[4]Supplement payment, entitlement periods 1, 2 & 3.
[5]4th payment,entitlement period 3.
[6] 5th payment, entitlement period 4.