Period ratios and resonance angles for planets b, c, and e trapped in 0th and first-order 3BR in post-collision phase. Panels a and b represent the period ratio evolution with the color bar indicating time. The black and red dashed lines respectively correspond to (2, 3, 5) zeroth-order 3BR and (1, 3, 3) first-order 3BR following Equation (7). Panel c and d plot the evolution of the zeroth-order 3BR angle φ_{bee, 0} = 2 λ_b−5 λ_c+3 λ_e and first-order 3BR angle φ_{bce, 1} = λ_b−3 λ_c+ 3 λ_e−ϖ_c. Panel e and f plot the b/c outer resonance angle φ_{bc, o} = λ_b−2 λ_c+ϖ_c and c/e inner resonance angle φ_{ce, i} = λ_c− 3 λ_e+2 ϖ_c. The right panels correspond to the simulation where a positive torque is applied on planet b and planets b, c, and e get trapped in zeroth-order 3BR. In contrast, in the left panels, there is no torque on planet b and planets are trapped in a first-order 3BR.