... Active Experiment 14 3 R A2 A4 A6 A8 C0 C 1 C2 Td1 Td2 1 -0 .18 9 0 .13 7 -0.207 0.547 1. 773 0. 21 -0.983 1. 139 0.686 2 -0 .13 1 0.0 61 -0.058 -0.0 91 1.878 0.2 51 -1. 129 0.89 0.54 3 ... 15 P2: (O2,O3), O4, (O 1 , O5) 3, 1, 1, 2, 3 10 4½, 1 , 1 , 3, 4½ 15 P3: O2, (O 1 ,O3,O4),O5 2, 1, 2, 2, 3 10 3, 1, 3, 3, 5 15 P4: O2, (O 1 , O3, O4, O5) 2, 1, ... Λ 1 =1 and New Approaches in Automation and Robotics 16 6 Hence (O2, O3) are placed in the positions 1 , 1 on the level l =1; it is evident there are no alternatives preceding those...