1 si		# i = 1
[2Q]sA		# A = code to break loop
[[, ]P 1J]sB	# B = code to print comma, continue loop
[
 li n		# print i
 li 5 % 0 !=B	# call B if i % 5
 [
]P              # print newline
 M		# mark from calling B
 li 1 + si	# i += 1
 li 10!<C	# continue loop if 10 >= i
]sC li 10!<C	# enter loop if 10 >= i