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

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

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