There appears to be a variant of the above rule where the number of tiles involved are switched. Thus, for some players, the 'Fresh' Tile Discard Kong Scenario' comes into play when there are less than 5 tiles remaining, while the 'Fresh Discard Scenario' comes into play when there are less than 7 tiles remaining. Thus, the phrase in Note 1 becomes "7 tiles "Pao Fresh", 5 Tiles "Pao Kong"" (七张包生,五张包杠). It will be wise to agree upon the rules with all playing parties before the scenarios are triggered.