*SUPPORT*
IN: wif gazzer dax kiki OUT: PINK GREEN PINK GREEN PINK GREEN
IN: zup kiki OUT: PURPLE PURPLE PURPLE
IN: lug tufa OUT: YELLOW YELLOW
IN: wif dax OUT: GREEN PINK
IN: zup tufa OUT: PURPLE PURPLE
IN: dax dax OUT: PINK PINK
IN: dax lug OUT: PINK YELLOW
IN: zup wif tufa OUT: PURPLE GREEN GREEN
IN: lug OUT: YELLOW
IN: zup OUT: PURPLE
IN: zup gazzer dax tufa OUT: PINK PINK PURPLE
IN: dax tufa OUT: PINK PINK
IN: lug gazzer wif gazzer zup OUT: PURPLE GREEN YELLOW
IN: wif lug tufa OUT: GREEN YELLOW YELLOW

*QUERY*
IN: zup gazzer dax OUT: PINK PURPLE
IN: lug zup tufa OUT: YELLOW PURPLE PURPLE
IN: lug lug tufa OUT: YELLOW YELLOW YELLOW
IN: lug lug dax gazzer wif tufa OUT: YELLOW YELLOW GREEN GREEN PINK
IN: wif gazzer dax tufa OUT: PINK PINK GREEN
IN: zup dax OUT: PURPLE PINK
IN: wif gazzer zup OUT: PURPLE GREEN
IN: wif tufa OUT: GREEN GREEN
IN: wif OUT: GREEN
IN: dax OUT: PINK

*GRAMMAR*
zup -> PURPLE 
 wif -> GREEN 
 dax -> PINK 
 lug -> YELLOW 
 u1 tufa -> [u1] [u1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 gazzer x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 