Modifications

rankdir="Pernan moderneLR" [shape=box]; Delde [shapenewrank=box]true; Deldiquestyle=invis; Aurbetin[shaperemincross=box]true; "Pernan ancien" [shapenodesep=box]1; Amertin[shaperanksep=box]1; Epinéen[shape=box]; Rosanien[shapeoverlap =box]false; Serramontais[shapesplines =box]true; Bercémien[shapesize=box]35; "Deldo-jahildi"; Amétrinésique; Terraque[shape=box];

"Samaratrique" "Vashinapatrien"[shape=box]; "Sirapanien"[shape=box]; "Samaratrien"[shape=box]; "Araribatien"[shape=box]; "Proto-samaratrique"; "Jahildi"[shape=box]; "Jahildi ancien"[shape=box]; "Argéen"[shape=box]; "Namadéenyarvique"[shape=box];

{ rank = same; Contemporain; "Delde" } { rank = same; Moderne; "Pernan moderne"; Jahildi ; Aurbetin; Bercémien; Leksei } { rank = same; "Moyen-age"; "Yadzhan"; "Qujar"; "Deldo-jahildi"; "Pernan ancien"; "Vieil Hirtlandais"; "Amertino-thrunique"; Skorodar; "Jahildi ancien"; "Tungske occidental"; "Tungske septentrional"; "Tungske méridional"; Deldique; "Zlamyovske occidental"; "Zlamyovske oriental"; "Yarvico-essique"; } { rank = same; "Antiquité tardive"; "Qujar ancien"; "Shahrak"; Amertin; Thrunique; "Proto-leksei"; "Yarvico-kahashite"; "Yarvique"; Araribatien; Drayarani; Asharani; Asmarani; Ymarani; Daranirani; Zlamyovske } { rank = same; "Age de fer"; Tarcique; "Kahashite"; "Amatarano-yarvique" "Thalakonos I"; "Thalakonos II"; } { rank = same; "Age de bronze"; Terraque; "Proto-samaratrique"; Argéen; Namadéen; "Amétrinésico-argéen"; "Proto-yarvique"; "Proto-ymarani" } { rank = same; Préhistoire; "Amataranique" }   subgraph cluster_Skorodavique { "Skorodavique" ; Leksei [shape=box style=filled color=green3]; "Proto-leksei"; "Skorodar" [shape=box style=filled color=burlywood];   Skorodavique -> Skorodar:w; Skorodavique -> "Proto-leksei":w; "Proto-leksei" -> JahildiLeksei:w; }  subgraph cluster_Amataranique { "Amataranique"; "Proto-ymarani"; Ymarani [shape=box style=filled color=green3]; Drayarani[shape=box style=filled color=green3]; Asharani [shape=box style=filled color=green3]; Asmarani [shape=box style=filled color=green3];  subgraph cluster_Amatarano_amétrinésique { "Amatarano-amétrinésique"; Tarcique [shape=box style=filled color=burlywood];  "Amatarano-amétrinésique"-> Tarcique:w; }  subgraph cluster_Amatarano_yarvique { Daranirani [shape=box style=filled color=green3]; "Amatarano-yarvique";  "Amatarano-yarvique" -> Daranirani; }  Amataranique -> "Amatarano-yarvique"; Amataranique -> "Amatarano-amétrinésique"; Amataranique -> "Proto-ymarani"; "Proto-ymarani"-> Drayarani:w; "Proto-ymarani"-> Asharani:w ; "Proto-ymarani"-> Asmarani:w ; "Proto-ymarani"-> Ymarani:w ; }  subgraph cluster_Thrunique {  subgraph cluster_Amertino_thrunique { "Amertino-thrunique"; "Emérien"[shape=box style=filled color=green3];  "Amertino-thrunique" -> Emérien:w; }  Thrunique; "Vieil Hirtlandais"[shape=box style=filled color=burlywood]; "Hirtlandais"[shape=box style=filled color=green3]; "Khorzovar"[shape=box style=filled color=green3]; Thrunique -> "Vieil Hirtlandais":w; Thrunique -> "Amertino-thrunique":w; "Vieil Hirtlandais" -> Hirtlandais:w; "Vieil Hirtlandais" -> Khorzovar:w; }  subgraph cluster_Argéo_namadéen { subgraph cluster_Kahashite { "Kahashite"; "Shahrak"[shape=box style=filled color=burlywood]; "Yadzhan"[shape=box style=filled color=green3]; "Qujar"[shape=box style=filled color=green3]; "Qujar ancien"[shape=box style=filled color=burlywood];  "Kahashite" -> "Shahrak":w; "Kahashite" -> "Yadzhan":w; "Kahashite"Vétérico-athasique> "Qujar ancien":w; "Qujar ancien" -> "Qujar":w; }  "Argéo-namadéen"; "Argéen"[shape=box style=filled color=burlywood]; "Namadéen"[shape=box style=filled color=burlywood];  "Argéo-namadéen" -> Argéen:w; "Argéo-namadéen" -> Namadéen:w; "Argéo-namadéen" -> "Kahashite":w; }  subgraph cluster_Proto_samaratrique { subgraph cluster_Samaratrique { "Samaratrique" "Vashinapatrien"[shape=box style=filled color=green3]; "Sirapanien"[shape=box style=filled color=green3]; "Samaratrien"[shape=box style=filled color=green3];  Samaratrique -> Vashinapatrien:w; Samaratrique -> Sirapanien:w; Samaratrique -> Samaratrien:w; }  "Proto-samaratrique"; "Araribatien"[shape=box style=filled color=green3];  "Proto-samaratrique" -> Samaratrique; "Proto-samaratrique" -> Araribatien:w; }  subgraph cluster_Amétrinésique { subgraph cluster_Amétrinésico_argéen { "Amétrinésico-argéen"; "Thalakonos I"[shape=box style=filled color=burlywood]; "Thalakonos II"[shape=box style=filled color=burlywood];  "Amétrinésico-argéen" -> "Thalakonos II":w "Amétrinésico-argéen" -> "Thalakonos I":w }  Amétrinésique; Amétrinésique -> "Amétrinésico-argéen":w; Terraque[shape=box style=filled color=burlywood];  Amétrinésique -> Terraque:w; }  subgraph cluster_Amertine {  subgraph cluster_Deldique {  subgraph cluster_Deldo_jahildi { "Deldo-jahildi"; Epinéen[shape=box style=filled color=green3]; Serramontais[shape=box style=filled color=green3];  "Deldo-jahildi"-> Epinéen:w; "Deldo-jahildi"-> Serramontais:w; }  Deldique; Delde [shape=box style=filled color=green3]; Rosanien[shape=box style=filled color=green3]; Bercémien[shape=box style=filled color=green3];  Deldique -> Aurbetin:w; Deldique -> Bercémien:w; Deldique -> "Deldo-jahildi"; Deldique -> Rosanien:w; Rosanien -> Delde:w; }  subgraph cluster_Pernane { "Pernan moderne" [shape=box style=filled color=green3]; "Pernan ancien" [shape=box style=filled color=burlywood];  "Pernan ancien" -> "Pernan moderne":w; }  Amertin[shape=box style=filled color=burlywood]; Aurbetin[shape=box style=filled color=green3];  Amertin -> Deldique:w; Amertin -> "Pernan ancien":w; }  subgraph cluster_Proto_yarvique { subgraph cluster_Yarvico_kahashite { "Yarvico-kahashite"; "Jahildi"[shape=box style=filled color=green3]; "Jahildi ancien"[shape=box style=filled color=burlywood]; "Yarvico-kahashite" -> "Jahildi ancien":w; "Jahildi ancien" -> Jahildi:w; } subgraph cluster_Yarvique { subgraph cluster_Yarvico_essique { "Yarvico-essique"; "Tungske méridional" [shape=box style=filled color=green3];  "Yarvico-essique" -> "Tungske méridional"; } Yarvique; "Tungske septentrional" [shape=box style=filled color=green3]; "Tungske occidental" [shape=box style=filled color=green3]; Yarvique -> "Tungske septentrional":w; Yarvique -> "Tungske occidental":w; Yarvique -> "Yarvico-essique"; }  subgraph cluster_Zlamyovske { Zlamyovske; "Zlamyovske occidental" [shape=box style=filled color=green3]; "Zlamyovske oriental" [shape=box style=filled color=green3];  Zlamyovske -> "Zlamyovske occidental":w; Zlamyovske -> "Zlamyovske oriental":w; }  "Proto-yarvique" -> "Yarvico-kahashite":w; "Proto-yarvique" -> Yarvique:w; "Proto-yarvique" -> Zlamyovske:w; }  subgraph timeline { Préhistoire[shape=none]; "Age de bronze" [shape=none]; "Age de fer" [shape=none]; "Antiquité tardive" [shape=none]; "Moyen-age"[shape=none]; Moderne[shape=none]; Contemporain[shape=none]; Préhistoire -> "Age de bronze":w; "Age de bronze" -> "Age de fer":w; "Age de fer" -> "Antiquité tardive":w; "Antiquité tardive" ->"Moyen-age":w; "Moyen-age" -> Moderne:w; Moderne -> Contemporain:w; }  "Vétérico-athasique" -> "Skorodavique"; "Vétérico-athasique" -> "Amataranique"; "Vétérico-athasique" -> "Thrunique";

"Vétérico-athasique" -> Amertin :w; Amétrinésique -> Terraque; Amertin -> Deldique; Amertin -> "Pernan ancien"; "Pernan ancien" -> "Pernan moderne"; Rosanien -> Delde; Deldique -> Aurbetin; Deldique -> Bercémien; Deldique -> "Deldo-jahildi"; "Deldo-jahildi"-> Epinéen; "Deldo-jahildi"-> Serramontais; Deldique -> Rosanien;