20 DisplayWrite 5 21 3 22 DisplayWrite 2,3,4 23 2 24 DCA/RFT - DisplayWrite 5 25 1 26 DCA/RFT-Revisable Form Text 27 0 98 0 99 DisplayWrite - DCA/RFT 100 IBM PC-Text DCA/RFT 101 IBM PC-Text 5 (DOC) 102 IBM PC-Text 2, 3, 4 (DOC,TXT) 103 IBM PC-Text 5 (DCA/RFT) 104 IBM PC-Text 2, 3, 4 (DCA/RFT)