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

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

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