1  &fras ⊣ &args
 2  
 3  ⊜⋕⊸≠@\n
 4  
 5  ⇌[⍥⊸(⍜⊙(⍉⋯)∧⬚0(↙24≠⟜⍜(⧻⇌)+:)6_¯5_11)]2000
 6  
 7  :/+⊸⊣
 8  
 9  ⍜♭₂⊛∩°⍉⧈⊟₄⊃⧈-↘₄◿10
10  /↥⊕/+∩/◇⊂⍚(∩▽⟜:⊸◰)