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

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

*GRAMMAR*
lug -> PURPLE 
 blicket -> YELLOW 
 kiki -> PINK 
 fep -> GREEN 
 u1 tufa x1 -> [u1] [x1] [u1] [x1] 
 u1 zup x1 -> [x1] [u1] [u1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 