-er eee eel eep eer ejl ejp ele ell elp elr ep- epe epl epp epr ere erl erp err jee jej jel jep jer jjj jjl jjp jjr jle jll jlp jlr jpe jpj jpl jpp jpr jrl jrp jrr l-p lee lej lel lep ler lje ljj ljp lle llj lll llp llr lpe lpl lpp lpr lrp lrr p-p pee pel pep per pjp ple pll plp plr ppe ppj ppl ppp ppr pre prl prp prr re- ree rel rep rer rjp rjr rle rll rlp rlr rpe rpl rpp rpr rrl rrp rrr