pig-latin: Apply new "input" policy
pig-latin: Apply new "input" policy

exercism/x-common,ErikSchierboom/x-common,exercism/x-common,petertseng/x-common,jmluy/x-common,ErikSchierboom/x-common,jmluy/x-common,petertseng/x-common,rpottsoh/x-common,jmluy/x-common,rpottsoh/x-common