*SUPPORT*
IN: lug kiki OUT: RED RED RED
IN: tufa kiki OUT: GREEN GREEN GREEN
IN: gazzer blicket wif tufa wif gazzer OUT: YELLOW GREEN YELLOW YELLOW
IN: gazzer OUT: YELLOW
IN: lug tufa OUT: RED GREEN
IN: gazzer lug blicket OUT: YELLOW RED RED
IN: lug tufa blicket wif tufa OUT: GREEN RED GREEN GREEN
IN: gazzer blicket OUT: YELLOW YELLOW
IN: gazzer tufa blicket OUT: YELLOW GREEN GREEN
IN: tufa tufa zup tufa zup kiki wif gazzer OUT: YELLOW GREEN GREEN BLUE GREEN BLUE BLUE BLUE
IN: gazzer wif zup OUT: BLUE YELLOW
IN: lug wif gazzer OUT: YELLOW RED
IN: gazzer wif gazzer OUT: YELLOW YELLOW
IN: lug blicket OUT: RED RED

*QUERY*
IN: tufa wif tufa OUT: GREEN GREEN
IN: zup tufa kiki OUT: BLUE GREEN GREEN GREEN
IN: zup kiki OUT: BLUE BLUE BLUE
IN: lug wif tufa wif zup wif gazzer OUT: YELLOW BLUE GREEN RED
IN: tufa kiki wif gazzer wif gazzer OUT: YELLOW YELLOW GREEN GREEN GREEN
IN: tufa blicket OUT: GREEN GREEN
IN: tufa OUT: GREEN
IN: tufa kiki wif gazzer wif tufa OUT: GREEN YELLOW GREEN GREEN GREEN
IN: lug OUT: RED
IN: gazzer blicket wif lug OUT: RED YELLOW YELLOW

*GRAMMAR*
gazzer -> YELLOW 
 lug -> RED 
 zup -> BLUE 
 tufa -> GREEN 
 u1 blicket -> [u1] [u1] 
 x1 wif u1 -> [u1] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 