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

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

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