[ 
	[1,   4,  7, 11,  15], 
	[2,   5,  8, 12,  19], 
	[3,   6,  9, 16,  22], 
	[10, 13, 14, 17,  24], 
]

const dp = Array.from(new Array(4),() => new Array(5).fill(0))

const dp = new Array(4).fill().map(() => new Array(5).fill(0));