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

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

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