when the train card draw piles are exhausted, the players use the train cards in their on-the-track stack to complete their destination tickets, by matching the colored train cards with the colored dots on the destination tickets. a journey planned for six weeks had instead taken six months. four-legged robots also benefit from a lower center of gravity than two-legged systems. the value of a creative result was measured by increased function, improved performance, and lowered cost. in the 2011–12 season, the rangers finished as the top seed in the eastern conference. 