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

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

*GRAMMAR*
blicket -> GREEN 
 lug -> PINK 
 wif -> YELLOW 
 zup -> RED 
 u1 dax u2 -> [u1] [u1] [u2] 
 u1 fep -> [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 