I want to ask how to transform data:   x(num)     s(str) 5 aaa 10 aab, aac 7 aad 8 bbb, ccc, ccd 3 xxx   to: x(num)     s(str) 5 aaa 10 aab 10 aac 7 aad 8 bbb 8 ccc 8 ccd 3 xxx   If it helps, my short words have a fixed length (3) [+ possibly comma and blank and next 3]. I will be grateful for help. A ... View more