One soliton splitting into two solitons at (a)y= 0 and (b)x= 0 given by Eq. (26) withc_1,1= 1,c_1,2= 2,c_2,1= 1,c_2,2=−2,l= 2,p₁=p₂= 1,q₁= 2,q₂= 3,ξ₁₀=ξ₂₀= 1, andη₁₀=η₂₀= 2.