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

*QUERY*
IN: lug OUT: PURPLE
IN: lug lug gazzer wif OUT: PURPLE PURPLE PINK PURPLE
IN: zup lug fep OUT: YELLOW PURPLE PURPLE PURPLE PURPLE
IN: wif gazzer wif OUT: PINK PINK PINK
IN: zup wif zup gazzer lug OUT: YELLOW PINK YELLOW PURPLE YELLOW
IN: wif OUT: PINK
IN: zup fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug wif gazzer wif OUT: PURPLE PINK PINK PINK
IN: zup OUT: YELLOW
IN: wif gazzer zup OUT: PINK YELLOW PINK

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