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

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

*GRAMMAR*
lug -> YELLOW 
 gazzer -> PINK 
 kiki -> RED 
 fep -> GREEN 
 u1 wif -> [u1] [u1] 
 x1 zup x2 -> [x1] [x2] 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 