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

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

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