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

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

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