*SUPPORT*
IN: blicket OUT: RED
IN: lug lug blicket OUT: BLUE BLUE RED
IN: blicket fep OUT: RED RED RED
IN: wif tufa blicket kiki OUT: GREEN GREEN RED GREEN GREEN RED
IN: lug tufa dax OUT: BLUE BLUE PURPLE
IN: blicket tufa blicket OUT: RED RED RED
IN: dax tufa wif OUT: PURPLE PURPLE GREEN
IN: wif lug fep OUT: GREEN BLUE BLUE BLUE
IN: lug tufa lug OUT: BLUE BLUE BLUE
IN: wif fep OUT: GREEN GREEN GREEN
IN: dax blicket tufa lug kiki OUT: PURPLE RED RED BLUE PURPLE RED RED BLUE
IN: lug OUT: BLUE
IN: dax tufa dax OUT: PURPLE PURPLE PURPLE
IN: wif blicket fep kiki OUT: GREEN RED RED RED GREEN RED RED RED

*QUERY*
IN: dax lug blicket kiki OUT: PURPLE BLUE RED PURPLE BLUE RED
IN: lug blicket wif fep OUT: BLUE RED GREEN GREEN GREEN
IN: dax wif fep kiki OUT: PURPLE GREEN GREEN GREEN PURPLE GREEN GREEN GREEN
IN: dax tufa blicket OUT: PURPLE PURPLE RED
IN: lug fep OUT: BLUE BLUE BLUE
IN: lug fep kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif OUT: GREEN
IN: wif tufa blicket OUT: GREEN GREEN RED
IN: lug wif fep kiki OUT: BLUE GREEN GREEN GREEN BLUE GREEN GREEN GREEN
IN: blicket tufa lug OUT: RED RED BLUE

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