I have a data sequence of around 300000 sets. I need to batch the sequence into an input-output format. for example data= [1,2,3,4,5,6,7,8,9,10,......,100] X1= [1,2,3,4,5,6,7,8,9,10] y1 = [11,12] X2= [3,4,5,6,7,8,9,....11,12] y2 = [13,14] and it continues till 100. here X is input and y is output. How to sequence the data in steps of 2?