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

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

*GRAMMAR*
fep -> PURPLE 
 blicket -> PINK 
 lug -> GREEN 
 zup -> RED 
 u1 dax x1 -> [u1] [x1] 
 x1 tufa -> [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 