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

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

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