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

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

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