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

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

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