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

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

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