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

*QUERY*
IN: gazzer OUT: GREEN
IN: gazzer dax wif blicket OUT: PINK PINK PINK GREEN
IN: lug wif OUT: PURPLE PINK
IN: gazzer fep OUT: GREEN GREEN
IN: zup wif gazzer fep OUT: BLUE PINK GREEN GREEN
IN: gazzer wif OUT: GREEN PINK
IN: wif dax zup wif dax wif OUT: BLUE PINK PINK PINK
IN: zup OUT: BLUE
IN: wif fep OUT: PINK PINK
IN: wif zup fep OUT: PINK BLUE BLUE

*GRAMMAR*
wif -> PINK 
 zup -> BLUE 
 gazzer -> GREEN 
 lug -> PURPLE 
 u1 blicket -> [u1] [u1] [u1] 
 u1 fep -> [u1] [u1] 
 u1 dax x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 