*SUPPORT*
IN: lug OUT: RED
IN: zup blicket lug dax OUT: RED PINK RED RED PINK RED
IN: zup blicket fep OUT: BLUE PINK BLUE
IN: fep wif OUT: BLUE GREEN
IN: fep blicket zup OUT: PINK BLUE PINK
IN: lug zup zup dax OUT: RED PINK PINK RED PINK PINK
IN: fep wif dax OUT: BLUE GREEN BLUE GREEN
IN: lug blicket wif dax OUT: GREEN RED GREEN GREEN RED GREEN
IN: lug kiki lug OUT: RED RED RED RED
IN: zup blicket lug OUT: RED PINK RED
IN: fep kiki zup OUT: BLUE PINK PINK BLUE
IN: wif blicket lug OUT: RED GREEN RED
IN: wif blicket fep dax OUT: BLUE GREEN BLUE BLUE GREEN BLUE
IN: wif blicket wif dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN

*QUERY*
IN: wif wif OUT: GREEN GREEN
IN: wif fep wif fep kiki fep OUT: GREEN BLUE GREEN BLUE BLUE BLUE BLUE
IN: zup OUT: PINK
IN: zup dax OUT: PINK PINK
IN: wif kiki wif OUT: GREEN GREEN GREEN GREEN
IN: lug blicket fep OUT: BLUE RED BLUE
IN: wif OUT: GREEN
IN: zup zup OUT: PINK PINK
IN: fep OUT: BLUE
IN: zup blicket wif OUT: GREEN PINK GREEN

*GRAMMAR*
zup -> PINK 
 fep -> BLUE 
 wif -> GREEN 
 lug -> RED 
 u1 kiki u2 -> [u1] [u2] [u2] [u1] 
 x1 dax -> [x1] [x1] 
 u1 blicket u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 