1*7c568831SAndroid Build Coastguard WorkerRegexp: (a{1,2}|ab){2} 2*7c568831SAndroid Build Coastguard Workerabab: Ok 3*7c568831SAndroid Build Coastguard WorkerRegexp: ((1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])\.){3}(1?[0-9]{1,2}|2[0-4][0-9]|25[0-5]) 4*7c568831SAndroid Build Coastguard Worker192.168.254.0: Ok 5