*SUPPORT*
IN: wif tufa OUT: PURPLE PURPLE PURPLE
IN: zup kiki tufa OUT: GREEN RED RED RED
IN: wif wif kiki tufa OUT: PURPLE PURPLE RED RED RED
IN: kiki tufa OUT: RED RED RED
IN: zup lug OUT: GREEN GREEN GREEN GREEN
IN: kiki wif tufa OUT: RED PURPLE PURPLE PURPLE
IN: zup lug fep wif OUT: PURPLE GREEN GREEN GREEN GREEN
IN: blicket lug OUT: PINK PINK PINK PINK
IN: kiki tufa fep wif lug OUT: PURPLE PURPLE PURPLE PURPLE RED RED RED
IN: wif lug fep zup OUT: GREEN PURPLE PURPLE PURPLE PURPLE
IN: blicket zup zup tufa OUT: PINK GREEN GREEN GREEN GREEN
IN: wif OUT: PURPLE
IN: wif fep blicket lug fep blicket tufa OUT: PINK PINK PINK PINK PINK PINK PINK PURPLE
IN: blicket tufa fep zup lug OUT: GREEN GREEN GREEN GREEN PINK PINK PINK

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

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