*SUPPORT*
IN: zup blicket OUT: PURPLE PURPLE
IN: zup zup tufa fep tufa fep OUT: PURPLE PURPLE GREEN GREEN
IN: zup fep OUT: PURPLE GREEN
IN: wif dax OUT: YELLOW YELLOW YELLOW
IN: zup wif OUT: PURPLE YELLOW
IN: wif lug blicket OUT: YELLOW RED RED
IN: zup blicket tufa lug OUT: PURPLE PURPLE RED
IN: fep wif tufa zup OUT: GREEN YELLOW PURPLE
IN: lug zup OUT: RED PURPLE
IN: fep OUT: GREEN
IN: lug blicket OUT: RED RED
IN: zup tufa lug OUT: PURPLE RED
IN: wif blicket OUT: YELLOW YELLOW
IN: fep blicket dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN

*QUERY*
IN: lug blicket tufa fep OUT: RED RED GREEN
IN: wif blicket tufa lug OUT: YELLOW YELLOW RED
IN: wif zup fep OUT: YELLOW PURPLE GREEN
IN: lug wif OUT: RED YELLOW
IN: wif blicket dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup dax OUT: PURPLE PURPLE PURPLE
IN: zup OUT: PURPLE
IN: lug OUT: RED
IN: wif tufa wif OUT: YELLOW YELLOW
IN: fep wif lug tufa lug OUT: GREEN YELLOW RED RED

*GRAMMAR*
zup -> PURPLE 
 lug -> RED 
 wif -> YELLOW 
 fep -> GREEN 
 u1 blicket -> [u1] [u1] 
 x1 dax -> [x1] [x1] [x1] 
 x1 tufa u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 