One soliton splitting into two solitons expressed 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,η₁₀=η₂₀= 2: (a)t= –1, (b)t= 0, (c)t= 0.5, (d)t= 1.