Add specs for first / last column cases
Add specs for first / last column cases

sotayamashita/atom,decaffeinate-examples/atom,bolinfest/atom,gontadu/atom,helber/atom,CraZySacX/atom,CraZySacX/atom,liuderchi/atom,brettle/atom,andrewleverette/atom,daxlab/atom,Mokolea/atom,rlugojr/atom,t9md/atom,me-benni/atom,brettle/atom,decaffeinate-examples/atom,AlexxNica/atom,FIT-CSE2410-A-Bombs/atom,xream/atom,ashneo76/atom,ardeshirj/atom,Austen-G/BlockBuilder,me-benni/atom,kevinrenaers/atom,me-benni/atom,bsmr-x-script/atom,florianb/atom,florianb/atom,liuderchi/atom,ashneo76/atom,decaffeinate-examples/atom,Arcanemagus/atom,AdrianVovk/substance-ide,gontadu/atom,atom/atom,Austen-G/BlockBuilder,tjkr/atom,CraZySacX/atom,brumm/atom,PKRoma/atom,AdrianVovk/substance-ide,brettle/atom,t9md/atom,rlugojr/atom,tjkr/atom,bj7/atom,PKRoma/atom,wiggzz/atom,stinsonga/atom,ardeshirj/atom,brumm/atom,helber/atom,andrewleverette/atom,tjkr/atom,florianb/atom,bsmr-x-script/atom,FIT-CSE2410-A-Bombs/atom,wiggzz/atom,gontadu/atom,sotayamashita/atom,xream/atom,PKRoma/atom,decaffeinate-examples/atom,stinsonga/atom,Austen-G/BlockBuilder,hellendag/atom,AdrianVovk/substance-ide,atom/atom,florianb/atom,Mokolea/atom,wiggzz/atom,FIT-CSE2410-A-Bombs/atom,rlugojr/atom,ardeshirj/atom,liuderchi/atom,bolinfest/atom,hellendag/atom,sotayamashita/atom,Ingramz/atom,ashneo76/atom,Austen-G/BlockBuilder,atom/atom,helber/atom,bsmr-x-script/atom,kevinrenaers/atom,bj7/atom,bolinfest/atom,Arcanemagus/atom,stinsonga/atom,t9md/atom,Ingramz/atom,liuderchi/atom,kevinrenaers/atom,andrewleverette/atom,bj7/atom,Austen-G/BlockBuilder,brumm/atom,Arcanemagus/atom,stinsonga/atom,florianb/atom,AlexxNica/atom,AlexxNica/atom,Austen-G/BlockBuilder,daxlab/atom,daxlab/atom,xream/atom,Ingramz/atom,Mokolea/atom,hellendag/atom