output5); connect(sc1.output5, sc3.input5); connect(sc1.input6, sc4.output6); connect(sc1.output6, sc4.input6); connect(sc2.input1, sc3.output1); connect(sc3.input2, sc4.output2); connect(sc4.input3, sc2.ouput3); end SysArch 2. block SysArch; SC1 sc1 SC2 sc2; SC3 sc3; SC4 sc4; connect(sc1.input4, sc2.output4); connect(sc1.output4, sc2.input4); connect(sc1.input5, sc3.output5); connect(sc1.output5, sc3.input5); connect(sc1.input6, sc4.output6); connect(sc1.output6, sc4.input6); connect(sc2.input1, sc3.output1); connect(sc3.input2, sc4.output2); connect(sc4.output3, sc2.input3); end SysArch 3. block SysArch; SC1 sc1 SC2 sc2; SC3 sc3; SC4 sc4; connect(sc1.input4, sc2.output4); connect(sc1.output4, sc2.input4); connect(sc1.input5, sc3.output5); connect(sc1.output5, sc3.input5); connect(sc1.input6, sc4.output6); connect(sc1.output6, sc4.input6); connect(sc2.output1, sc3.input1); connect(sc3.output2, sc4.input2); connect(sc4.output3, sc2.input3); end SysArch