*SUPPORT*
IN: blicket wif blicket OUT: RED RED
IN: blicket lug OUT: RED RED RED RED RED RED
IN: blicket wif kiki OUT: YELLOW RED
IN: blicket wif fep OUT: PURPLE RED
IN: kiki tufa gazzer OUT: YELLOW YELLOW GREEN
IN: blicket OUT: RED
IN: gazzer lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep tufa blicket OUT: PURPLE PURPLE RED
IN: gazzer gazzer tufa gazzer OUT: GREEN GREEN GREEN GREEN
IN: kiki fep OUT: YELLOW PURPLE
IN: gazzer kiki wif gazzer OUT: GREEN GREEN YELLOW
IN: gazzer OUT: GREEN
IN: blicket tufa gazzer OUT: RED RED GREEN
IN: kiki tufa fep OUT: YELLOW YELLOW PURPLE

*QUERY*
IN: fep tufa fep OUT: PURPLE PURPLE PURPLE
IN: blicket gazzer tufa kiki OUT: RED GREEN GREEN YELLOW
IN: fep lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki gazzer wif fep OUT: YELLOW PURPLE GREEN
IN: kiki tufa blicket OUT: YELLOW YELLOW RED
IN: kiki wif blicket OUT: RED YELLOW
IN: fep tufa gazzer OUT: PURPLE PURPLE GREEN
IN: kiki OUT: YELLOW
IN: kiki wif kiki OUT: YELLOW YELLOW
IN: fep kiki tufa blicket OUT: PURPLE YELLOW YELLOW RED

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