In a certain code language, STATION is written as URCRKMP and BRING is written as DPKLI. How will TOYS be written in that language?

Let's determine the pattern from STATION $\to$ URCRKMP:$\text{S}+2=\text{U}$$\text{T}-2=\text{R}$$\text{A}+2=\text{C}$$\text{T}-2=\text{R}$$\text{I}+2=\text{K}$$\text{O}-2=\text{M}$$\text{N}+2=\text{P}$ The pattern is alternating $+2,-2,+2,-2,\dots$ Let's verify with BRING $\to$ DPKLI:$\text{B}+2=\text{D}$$\text{R}-2=\text{P}$$\text{I}+2=\text{K}$$\text{N}-2=\text{L}$$\text{G}+2=\text{I}$ Matches perfectly.Now apply the same pattern to TOYS:$\text{T}+2=\text{V}$$\text{O}-2=\text{M}$$\text{Y}+2=\text{A}$ (since $\text{Y}\stackrel{+1}{\to }\text{Z}\stackrel{+1}{\to }\text{A}$)$\text{S}-2=\text{Q}$ So, TOYS is written as VMAQ.