Similar to Fig. 2, but for remaining sources. S68N: contour levels are [3, 6, 9, 15, 20, 40, 60, 80, 100] for CO and HCN; [3, 8, 15, 30, 45] for SiO; and [3, 5, 9, 15, 20, 40] for H₂CO, which were multiplied by the rms value of moment 0 maps. The rms values for the blueshifted and redshifted side of the outflow, in Kkm s⁻¹: CO [19.5, 14.1], SiO [1.6, 1.9], H₂CO [3.2, 2.0], and HCN [9.4, 12.7]. SMM1-a: contour levels are [3, 6, 9,15, 20, 40, 60, 80, 100] for all molecules, which were multiplied by the rms value of moment 0 maps. The rms values for the blueshifted and redshifted side of the outflow, in K km s⁻¹ : CO [20.2, 20.6], SiO [3.6, 4.0], H₂CO [2.0, 2.9], and HCN [7.5, 11.5]. SMM1-b: contour levels are [3, 6, 9, 15, 20, 40, 60, 80, 100] for CO, [3, 9, 36] for SiO, and [3, 5] for H₂CO and HCN, which were multiplied by the rms value of moment 0 maps. The rms values for the blueshifted and redshifted side of the outflow, in K km s⁻¹ : CO [18.7, 20.3], SiO [3.6, 4.0], H₂CO [1.9, 2.9], and HCN [7.4, 11.5]. SMM1-d: only redshifted moment 0 map is presented as no blueshifted component has been detected toward this source. Contour levels are [3, 6, 9, 15, 20, 40, 60, 80, 100] for CO and HCN, [3, 12, 36] for SiO, and [2, 3] for H₂CO, which were multiplied by the rms value of moment 0 maps. The rms values in K km s⁻¹ are: CO [20.1], SiO [3.3], H₂CO [2.7], and HCN [9.1]. Black ellipses indicate regions from which spectra were extracted for Fig. B.1.