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

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

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