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

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

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