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

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

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