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

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

*GRAMMAR*
blicket -> PURPLE 
 fep -> RED 
 wif -> GREEN 
 kiki -> BLUE 
 x1 lug x2 -> [x1] [x2] 
 u1 tufa u2 -> [u1] [u1] [u2] [u2] [u1] 
 x1 zup u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 