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

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

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