<<< bug 98 mycase >>> bug 98 <<< bug 120 one A B C >>> bug 120 <<< bug 135 Some(The answer) >>> bug 135 <<< bug 142 ok ok ok ok ok ok ok ok >>> bug 142 <<< bug 166 >>> bug 166 <<< bug 167 >>> bug 167 <<< bug 168 >>> bug 168 <<< bug 174 >>> bug 174 <<< bug 176 1 >>> bug 176 <<< bug 199 >>> bug 199 <<< bug 213 Cannot cast unit to Nothing Cannot cast empty string to Null >>> bug 213 <<< bug 217 >>> bug 217 <<< bug 222 >>> bug 222 <<< bug 225 >>> bug 225 <<< bug 226 >>> bug 226 <<< bug 233 true >>> bug 233 <<< bug 250 >>> bug 250 <<< bug 257 I should come 1st and 2nd I should come 1st and 2nd I should come last >>> bug 257 <<< bug 266 hello 4 >>> bug 266 <<< bug 316 >>> bug 316 <<< bug 328 >>> bug 328 <<< bug 396 A B C >>> bug 396 <<< bug 399 a >>> bug 399