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

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

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