mw = 10
dw = 0.7
s0 = -6.5 (slider from (-mw) to mw, step dw)
u0 = -4.4 (slider from (-mw) to mw, step dw)
wx = 148.4131591025766
parallelY0 = CurveCartesian(log(abs(exp(s0) + (ί * t))), arg(exp(s0) + (ί * t)), t, (-wx), wx)
parallelX0 = CurveCartesian(log(abs(t + (ί * exp(u0)))), arg(t + (ί * exp(u0))), t, (-wx), wx)
s1 = 0.5 (slider from (-mw) to mw, step dw)
u1 = -5.8 (slider from (-mw) to mw, step dw)
parallelY1 = CurveCartesian(log(abs((-exp(s0)) + (ί * t))), arg((-exp(s0)) + (ί * t)), t, (-wx), wx)
parallelX1 = CurveCartesian(log(abs(t - (ί * exp(u0)))), arg(t - (ί * exp(u0))), t, (-wx), wx)