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

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

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