Test for lexsort.
Test for lexsort.

MSeifert04/numpy,ChristopherHogan/numpy,jorisvandenbossche/numpy,Dapid/numpy,mattip/numpy,yiakwy/numpy,matthew-brett/numpy,mingwpy/numpy,Anwesh43/numpy,mwiebe/numpy,stefanv/numpy,jonathanunderwood/numpy,ddasilva/numpy,GaZ3ll3/numpy,madphysicist/numpy,jonathanunderwood/numpy,KaelChen/numpy,embray/numpy,ajdawson/numpy,Srisai85/numpy,Srisai85/numpy,ssanderson/numpy,ChanderG/numpy,embray/numpy,jorisvandenbossche/numpy,rajathkumarmp/numpy,leifdenby/numpy,mhvk/numpy,nguyentu1602/numpy,kiwifb/numpy,larsmans/numpy,musically-ut/numpy,njase/numpy,Srisai85/numpy,CMartelLML/numpy,endolith/numpy,ahaldane/numpy,grlee77/numpy,bertrand-l/numpy,groutr/numpy,b-carter/numpy,ddasilva/numpy,immerrr/numpy,kirillzhuravlev/numpy,MSeifert04/numpy,dimasad/numpy,stefanv/numpy,WarrenWeckesser/numpy,njase/numpy,bertrand-l/numpy,WillieMaddox/numpy,gmcastil/numpy,BMJHayward/numpy,BabeNovelty/numpy,mingwpy/numpy,rudimeier/numpy,pizzathief/numpy,embray/numpy,trankmichael/numpy,cjermain/numpy,has2k1/numpy,naritta/numpy,astrofrog/numpy,skwbc/numpy,solarjoe/numpy,andsor/numpy,mortada/numpy,jankoslavic/numpy,dwillmer/numpy,ahaldane/numpy,b-carter/numpy,Eric89GXL/numpy,sinhrks/numpy,rherault-insa/numpy,SiccarPoint/numpy,rgommers/numpy,stuarteberg/numpy,bmorris3/numpy,pdebuyl/numpy,ContinuumIO/numpy,behzadnouri/numpy,BabeNovelty/numpy,has2k1/numpy,pizzathief/numpy,simongibbons/numpy,jankoslavic/numpy,githubmlai/numpy,joferkington/numpy,BMJHayward/numpy,rudimeier/numpy,jakirkham/numpy,jakirkham/numpy,hainm/numpy,simongibbons/numpy,rudimeier/numpy,CMartelLML/numpy,pelson/numpy,Yusa95/numpy,rmcgibbo/numpy,ekalosak/numpy,solarjoe/numpy,astrofrog/numpy,MSeifert04/numpy,maniteja123/numpy,numpy/numpy,bertrand-l/numpy,brandon-rhodes/numpy,SunghanKim/numpy,MaPePeR/numpy,ahaldane/numpy,andsor/numpy,pizzathief/numpy,dato-code/numpy,chatcannon/numpy,pbrod/numpy,tynn/numpy,tdsmith/numpy,WarrenWeckesser/numpy,ContinuumIO/numpy,pizzathief/numpy,ContinuumIO/numpy,Anwesh43/numpy,grlee77/numpy,ewmoore/numpy,felipebetancur/numpy,Srisai85/numpy,MaPePeR/numpy,jorisvandenbossche/numpy,ChanderG/numpy,numpy/numpy,tdsmith/numpy,ViralLeadership/numpy,seberg/numpy,pyparallel/numpy,anntzer/numpy,ChristopherHogan/numpy,MichaelAquilina/numpy,immerrr/numpy,numpy/numpy-refactor,dwf/numpy,tacaswell/numpy,sonnyhu/numpy,stuarteberg/numpy,rmcgibbo/numpy,jakirkham/numpy,dwf/numpy,mathdd/numpy,immerrr/numpy,dch312/numpy,skwbc/numpy,dch312/numpy,dwf/numpy,abalkin/numpy,gfyoung/numpy,sigma-random/numpy,ogrisel/numpy,ViralLeadership/numpy,KaelChen/numpy,empeeu/numpy,bringingheavendown/numpy,KaelChen/numpy,jakirkham/numpy,numpy/numpy-refactor,ESSS/numpy,dwillmer/numpy,numpy/numpy,gfyoung/numpy,GrimDerp/numpy,mortada/numpy,Linkid/numpy,BabeNovelty/numpy,ViralLeadership/numpy,rudimeier/numpy,anntzer/numpy,numpy/numpy-refactor,AustereCuriosity/numpy,bmorris3/numpy,skwbc/numpy,rmcgibbo/numpy,pbrod/numpy,moreati/numpy,stefanv/numpy,groutr/numpy,naritta/numpy,musically-ut/numpy,jankoslavic/numpy,madphysicist/numpy,pdebuyl/numpy,matthew-brett/numpy,MichaelAquilina/numpy,rhythmsosad/numpy,ewmoore/numpy,ajdawson/numpy,skymanaditya1/numpy,moreati/numpy,githubmlai/numpy,endolith/numpy,utke1/numpy,bringingheavendown/numpy,mathdd/numpy,shoyer/numpy,rajathkumarmp/numpy,ssanderson/numpy,GrimDerp/numpy,rmcgibbo/numpy,tdsmith/numpy,MichaelAquilina/numpy,cowlicks/numpy,matthew-brett/numpy,jankoslavic/numpy,trankmichael/numpy,grlee77/numpy,GaZ3ll3/numpy,Linkid/numpy,larsmans/numpy,pelson/numpy,NextThought/pypy-numpy,empeeu/numpy,hainm/numpy,chatcannon/numpy,simongibbons/numpy,sinhrks/numpy,has2k1/numpy,rgommers/numpy,ssanderson/numpy,NextThought/pypy-numpy,mindw/numpy,ekalosak/numpy,charris/numpy,gfyoung/numpy,naritta/numpy,WarrenWeckesser/numpy,SiccarPoint/numpy,kiwifb/numpy,jorisvandenbossche/numpy,drasmuss/numpy,leifdenby/numpy,leifdenby/numpy,GaZ3ll3/numpy,stuarteberg/numpy,pbrod/numpy,pelson/numpy,Yusa95/numpy,ogrisel/numpy,ewmoore/numpy,NextThought/pypy-numpy,rhythmsosad/numpy,tacaswell/numpy,tacaswell/numpy,KaelChen/numpy,cjermain/numpy,argriffing/numpy,madphysicist/numpy,jschueller/numpy,njase/numpy,WarrenWeckesser/numpy,hainm/numpy,WillieMaddox/numpy,rajathkumarmp/numpy,chiffa/numpy,rgommers/numpy,yiakwy/numpy,larsmans/numpy,chiffa/numpy,argriffing/numpy,skymanaditya1/numpy,behzadnouri/numpy,ddasilva/numpy,SiccarPoint/numpy,tynn/numpy,jakirkham/numpy,Eric89GXL/numpy,kirillzhuravlev/numpy,stuarteberg/numpy,astrofrog/numpy,maniteja123/numpy,ogrisel/numpy,madphysicist/numpy,MSeifert04/numpy,pyparallel/numpy,astrofrog/numpy,kirillzhuravlev/numpy,abalkin/numpy,jschueller/numpy,cjermain/numpy,embray/numpy,pyparallel/numpy,yiakwy/numpy,gmcastil/numpy,dwillmer/numpy,felipebetancur/numpy,trankmichael/numpy,drasmuss/numpy,ChristopherHogan/numpy,numpy/numpy-refactor,mortada/numpy,shoyer/numpy,charris/numpy,shoyer/numpy,dwillmer/numpy,mathdd/numpy,ogrisel/numpy,endolith/numpy,mattip/numpy,dimasad/numpy,SunghanKim/numpy,Yusa95/numpy,naritta/numpy,utke1/numpy,dch312/numpy,endolith/numpy,ChristopherHogan/numpy,jorisvandenbossche/numpy,rajathkumarmp/numpy,dato-code/numpy,embray/numpy,mindw/numpy,madphysicist/numpy,mhvk/numpy,nguyentu1602/numpy,numpy/numpy,GrimDerp/numpy,joferkington/numpy,drasmuss/numpy,cowlicks/numpy,pbrod/numpy,rhythmsosad/numpy,ajdawson/numpy,ekalosak/numpy,andsor/numpy,immerrr/numpy,ahaldane/numpy,mindw/numpy,cowlicks/numpy,grlee77/numpy,cjermain/numpy,groutr/numpy,matthew-brett/numpy,rhythmsosad/numpy,dwf/numpy,hainm/numpy,utke1/numpy,ajdawson/numpy,musically-ut/numpy,andsor/numpy,Linkid/numpy,sigma-random/numpy,NextThought/pypy-numpy,ESSS/numpy,empeeu/numpy,chatcannon/numpy,Linkid/numpy,stefanv/numpy,mingwpy/numpy,anntzer/numpy,WillieMaddox/numpy,simongibbons/numpy,GrimDerp/numpy,rgommers/numpy,joferkington/numpy,grlee77/numpy,shoyer/numpy,seberg/numpy,jschueller/numpy,cowlicks/numpy,SunghanKim/numpy,jonathanunderwood/numpy,SiccarPoint/numpy,felipebetancur/numpy,b-carter/numpy,sonnyhu/numpy,skymanaditya1/numpy,tdsmith/numpy,empeeu/numpy,BMJHayward/numpy,SunghanKim/numpy,joferkington/numpy,numpy/numpy-refactor,mingwpy/numpy,sigma-random/numpy,mathdd/numpy,mattip/numpy,Dapid/numpy,pdebuyl/numpy,seberg/numpy,githubmlai/numpy,tynn/numpy,Anwesh43/numpy,CMartelLML/numpy,matthew-brett/numpy,sinhrks/numpy,bmorris3/numpy,sigma-random/numpy,yiakwy/numpy,mortada/numpy,charris/numpy,GaZ3ll3/numpy,brandon-rhodes/numpy,rherault-insa/numpy,skymanaditya1/numpy,brandon-rhodes/numpy,ESSS/numpy,brandon-rhodes/numpy,anntzer/numpy,mhvk/numpy,CMartelLML/numpy,shoyer/numpy,sonnyhu/numpy,pdebuyl/numpy,bringingheavendown/numpy,mattip/numpy,kiwifb/numpy,astrofrog/numpy,dch312/numpy,moreati/numpy,MaPePeR/numpy,pelson/numpy,ChanderG/numpy,MichaelAquilina/numpy,behzadnouri/numpy,nbeaver/numpy,Eric89GXL/numpy,trankmichael/numpy,kirillzhuravlev/numpy,Dapid/numpy,ChanderG/numpy,dwf/numpy,Anwesh43/numpy,MSeifert04/numpy,jschueller/numpy,Eric89GXL/numpy,ewmoore/numpy,bmorris3/numpy,chiffa/numpy,githubmlai/numpy,mhvk/numpy,ewmoore/numpy,solarjoe/numpy,gmcastil/numpy,nbeaver/numpy,larsmans/numpy,AustereCuriosity/numpy,WarrenWeckesser/numpy,maniteja123/numpy,argriffing/numpy,seberg/numpy,mindw/numpy,stefanv/numpy,dato-code/numpy,dato-code/numpy,pelson/numpy,mhvk/numpy,nbeaver/numpy,ekalosak/numpy,abalkin/numpy,nguyentu1602/numpy,pizzathief/numpy,BMJHayward/numpy,simongibbons/numpy,BabeNovelty/numpy,dimasad/numpy,MaPePeR/numpy,sonnyhu/numpy,has2k1/numpy,charris/numpy,Yusa95/numpy,ogrisel/numpy,nguyentu1602/numpy,AustereCuriosity/numpy,musically-ut/numpy,felipebetancur/numpy,sinhrks/numpy,pbrod/numpy,ahaldane/numpy,mwiebe/numpy,mwiebe/numpy,rherault-insa/numpy,dimasad/numpy