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

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

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