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

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

*GRAMMAR*
wif -> PURPLE 
 lug -> YELLOW 
 gazzer -> PINK 
 fep -> BLUE 
 x1 dax x2 -> [x2] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 