1.   The decision in Malaysia on the reactor model is something the American officials thought had been agreed to in October in Geneva.

2.   Kim also said the United States must stop supplying substitute fuel oil to North Korea if Pyongyang continues to reject a South Korean reactor model.

3.   North Korea has called the South Korean reactor model unsafe, but it is believed to be acting out of national pride.

4.   North Korea warned on Tuesday that the deal could be scuttled if Washington keeps insisting on providing South Korean reactor models.

5.   Seoul says it will bear most of the cost only when its reactor model is adopted.

6.   South Korea has said it would cover most of the costs for building the replacement reactors, but only if its own reactor model is adopted.

7.   South Korea has said it would pay most of the reactor costs, but only if its reactor model is adopted.

8.   South Korea has openly said it will pay most of the cost, but only if its reactor model is adopted.

9.   South Korea has said it is willing to pay most of the costs but only if its reactor model is accepted.

10.   South Korea has said it will pay most of the cost -- but only if its reactor model is used.