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

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

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