kind: start
plm: 2.5 (20141031)
java: 1.8.0_25 (VM: Java HotSpot(TM) Client VM; version: 25.25-b02)
os: Windows XP (version: 5.1; arch: x86)
kind: switched
switchto: welcome.lessons.welcome.array.array123.Array123
lang: Python
exo: welcome.lessons.welcome.environment.Environment
outcome: pass