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

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

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