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

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

*GRAMMAR*
gazzer -> PINK 
 blicket -> GREEN 
 lug -> YELLOW 
 zup -> RED 
 x1 wif x2 -> [x2] [x1] 
 u1 dax x1 -> [x1] [u1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 