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

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

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