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

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

*GRAMMAR*
wif -> YELLOW 
 gazzer -> PINK 
 zup -> GREEN 
 lug -> RED 
 u1 blicket -> [u1] [u1] 
 x1 dax u1 -> [x1] [u1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 