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

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

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