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

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

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