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

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

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