*SUPPORT*
IN: blicket wif OUT: GREEN GREEN GREEN GREEN GREEN
IN: tufa tufa blicket fep blicket OUT: PINK PINK GREEN GREEN
IN: tufa blicket dax lug OUT: PINK GREEN RED BLUE
IN: blicket tufa zup blicket zup tufa OUT: GREEN PINK GREEN PINK
IN: tufa OUT: PINK
IN: blicket OUT: GREEN
IN: tufa dax lug zup lug fep lug OUT: PINK RED BLUE BLUE BLUE
IN: dax tufa OUT: RED PINK
IN: dax OUT: RED
IN: blicket zup dax fep tufa fep tufa tufa OUT: GREEN PINK PINK PINK RED
IN: lug zup blicket dax OUT: BLUE GREEN RED
IN: tufa fep lug zup dax OUT: BLUE RED PINK
IN: dax fep lug tufa OUT: BLUE PINK RED
IN: blicket lug OUT: GREEN BLUE

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

*GRAMMAR*
dax -> RED 
 tufa -> PINK 
 lug -> BLUE 
 blicket -> GREEN 
 u1 fep x1 -> [x1] [u1] 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] 
 u1 zup x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 