▁the ▁Class es ▁ 2 0 E ▁and ▁ 2 1 E . ▁The ▁reason ▁is ▁to ▁reduce ▁the ▁possibility ▁of ▁p ant ograph ▁hook ups ▁on ▁c aten ary ▁in ▁sharp ▁curves , ▁such ▁as ▁in ▁turn outs , ▁as ▁a ▁result ▁of ▁side ways ▁movement ▁of ▁the ▁p ant ograph ▁in ▁relation ▁to ▁the ▁overhead ▁wire . ▁ ▁Ill ustration ▁ ▁References ▁▁ 3 2 4 0 ▁Category : Co - Co ▁locomot ives ▁Category : C ape ▁gauge ▁railway ▁locomot ives ▁Category : Multi - system ▁locomot ives ▁Category : R ail way ▁locomot ives ▁introduced ▁in ▁ 2 0 1 5 ▁Category : 2 0 1 5 ▁in ▁South ▁Africa <0x0A> </s> ▁Ch akh ma ql u ▁( , ▁also ▁Roman ized ▁as ▁Ch ak hm ā ql ū ▁and ▁Ch ak hm ā g hl ū ) ▁is ▁a ▁village ▁in ▁How me h ▁R ural ▁District , ▁in ▁the ▁Central ▁District ▁of ▁M ane h ▁and ▁Sam al q an ▁County , ▁North ▁K hor as an ▁Province , ▁Iran . ▁At ▁the ▁ 2 0 0 6 ▁census , ▁its ▁population ▁was ▁ 1 , 6 0 9 , ▁in ▁ 3 6 7 ▁families . ▁ ▁References ▁▁ ▁Category : Pop ulated ▁places ▁in ▁M ane h ▁and ▁Sam al q an ▁County <0x0A> </s> ▁Liver ▁disease ▁( also ▁called ▁he p atic ▁disease ) ▁is ▁a ▁type ▁of ▁damage ▁to ▁or ▁disease ▁of ▁the ▁li ver . ▁When ever ▁the ▁course ▁of ▁the ▁problem