Diphthongs not accepted by CLTS

[XachaB]

The diphthongs below, in this dataset, are not valid CLTS BIPA:

Dataset	Sound	Token	ID
castrosui	ai	'p ai ¹/¹';'m ai ⁴/¹'	BanliangYangAn-21_fire-1;ShuigenCentralSandong-38_tree-1
castrosui	au	'ˀm au ⁵/¹';'ˀm au ⁵/¹'	ShuigenCentralSandong-36_hill-1;ZhongheCentralSandong-36_hill-1
castrosui	aːi	'ⁿd aːi ⁵/¹';'ˀm a ¹/¹ + p o ³/¹ + tsʰ aːi ¹/¹'	ShuigenCentralSandong-68_land-1;ShuigenCentralSandong-74_spinach-1
castrosui	aːu	'j aːu ¹/¹';'j aːu ¹/¹'	ShuigenCentralSandong-44_vine-1;ZhongheCentralSandong-44_vine-1
castrosui	ei	'ˀm a ¹/¹ + z u/w ei ¹/¹'	JiuqianSouthernSandong-76_coriander-1
castrosui	eu	'ȶ eu ²/¹';'ɕ i/j eu ¹/¹'	AntangWesternSandong-75_chinesechives-1;ZhongheCentralSandong-83_pricklyash-1
castrosui	eːu	'm eːu ⁴/¹';'j eːu ²/¹'	DujiangEasternSandong-101_cat-1;DujiangEasternSandong-237_tile-1
castrosui	oi	'ʔ oi ³/¹';'ʔ oi ³/¹'	TingpaiWesternSandong-59_sugarcane-1;JiuqianSouthernSandong-59_sugarcane-1
castrosui	ui	'ˀn ui ¹/¹';'ˀn ui ¹/¹'	ShuigenCentralSandong-7_snow-1;ZhongheCentralSandong-7_snow-1
castrosui	õi	'ʔ õi ⁴/¹'	TangnianYangAn-59_sugarcane-1
castrosui	ũi	'ʔ ũi ⁴/¹'	BanliangYangAn-59_sugarcane-1
castrosui	əi	'ⁿb əi ¹/¹';'ⁿd əi ¹/¹'	TangzhouWesternSandong-12_year-1;TangzhouWesternSandong-33_sand-1
castrosui	əu	'h i/j əu ¹/¹';'l i/j əu ⁴/¹'	Pandong-83_pricklyash-1;Pandong-412_completet-1
castrosui	ɛu	's ɛu ³/¹'	TangnianYangAn-424_tofry-1