5 5 ## unordered bitrades of size 10 abcde badec badec abcde ````` ````` ````` ````` ````` ````` abcde bcdea bcdea abcde ````` ````` ````` ````` ````` ````` abcde bcaed bca`` abc`` ```ed ```de ````` ````` ````` ````` abcd` badc` eadc` aecd` be``` eb``` ````` ````` ````` ````` abcd` bcda` ecda` aecd` be``` eb``` ````` ````` ````` ````` abcd` cdab` cdab` bacd` ba``` ab``` ````` ````` ````` ````` abcd` dcab` eca`` aec`` de`b` eb`d` ````` ````` ````` ````` abcd` cdab` bca`` abc`` cd`b` bc`d` ````` ````` ````` ````` abcd` badc` bcd`` dbc`` da`c` ac`d` ````` ````` ````` ````` abcd` badc` ea``` ae``` be``` eb``` ``dc` ``cd` ````` ````` abcd` dabc` ba``` ab``` c`b`` b`c`` d``c` c``d` ````` ````` abcd` badc` ba``` ab``` c`d`` d`c`` d``c` c``d` ````` ````` abcd` cdba` ba``` ab``` c`b`` b`c`` `d`a` `a`d` ````` ````` abc`` bca`` dca`` adc`` b``d` d``b` `d`b` `b`d` ````` ````` abc`` bca`` bca`` abc`` ```de ```ed ```ed ```de ````` ````` abc`` cab`` bd`a` ab`d` c`b`` b`c`` `a`d` `d`a` ````` ````` abc`` cab`` da`b` ab`d` c`d`` d`c`` ``bd` ``db` ````` ````` Generated 17 bitrades from 19 A complete list.