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

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

*GRAMMAR*
dax -> GREEN 
 zup -> PINK 
 wif -> YELLOW 
 gazzer -> PURPLE 
 x1 kiki x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] 
 u1 tufa -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 