*SUPPORT*
IN: tufa fep zup fep gazzer OUT: GREEN YELLOW PURPLE YELLOW YELLOW
IN: wif gazzer lug OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: tufa zup tufa blicket wif OUT: GREEN PURPLE PINK GREEN GREEN
IN: zup zup blicket fep OUT: PURPLE YELLOW PURPLE PURPLE
IN: fep tufa fep blicket wif OUT: YELLOW GREEN PINK YELLOW YELLOW
IN: fep gazzer lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup gazzer OUT: PURPLE PURPLE
IN: tufa fep OUT: GREEN YELLOW
IN: fep gazzer OUT: YELLOW YELLOW
IN: tufa blicket fep OUT: YELLOW GREEN GREEN
IN: fep lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: zup blicket tufa OUT: GREEN PURPLE PURPLE
IN: wif wif OUT: PINK PINK
IN: tufa gazzer OUT: GREEN GREEN

*QUERY*
IN: zup OUT: PURPLE
IN: zup fep blicket tufa OUT: PURPLE GREEN YELLOW YELLOW
IN: tufa blicket tufa OUT: GREEN GREEN GREEN
IN: fep tufa blicket fep OUT: YELLOW YELLOW GREEN GREEN
IN: zup gazzer lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: PINK
IN: zup blicket wif OUT: PINK PURPLE PURPLE
IN: zup blicket fep OUT: YELLOW PURPLE PURPLE
IN: wif blicket fep OUT: YELLOW PINK PINK
IN: wif gazzer OUT: PINK PINK

*GRAMMAR*
wif -> PINK 
 tufa -> GREEN 
 zup -> PURPLE 
 fep -> YELLOW 
 x1 lug -> [x1] [x1] [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 