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

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

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