*SUPPORT*
IN: lug blicket wif dax gazzer OUT: GREEN RED PINK PINK PINK
IN: blicket dax gazzer OUT: RED PINK PINK PINK
IN: zup wif zup gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: dax dax wif dax lug OUT: PINK PINK PINK GREEN
IN: dax zup OUT: PINK YELLOW
IN: blicket gazzer OUT: RED RED RED
IN: zup wif blicket gazzer OUT: YELLOW RED RED RED
IN: lug OUT: GREEN
IN: dax gazzer OUT: PINK PINK PINK
IN: blicket OUT: RED
IN: zup gazzer OUT: YELLOW YELLOW YELLOW
IN: zup gazzer tufa OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax wif zup OUT: PINK YELLOW
IN: blicket wif zup wif zup tufa OUT: RED YELLOW YELLOW RED YELLOW YELLOW

*QUERY*
IN: lug wif lug tufa OUT: GREEN GREEN GREEN GREEN
IN: zup zup OUT: YELLOW YELLOW
IN: zup OUT: YELLOW
IN: dax wif zup wif zup OUT: PINK YELLOW YELLOW
IN: zup tufa tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket wif lug gazzer OUT: RED GREEN GREEN GREEN
IN: lug gazzer OUT: GREEN GREEN GREEN
IN: lug dax zup OUT: GREEN PINK YELLOW
IN: lug gazzer tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug wif dax OUT: GREEN PINK

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