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

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

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