Language Abidji: Feature Red and Yellow (value "Red/yellow")
Language Agarabi: Feature Red and Yellow (value "Red vs. yellow")
Language Agta (Central): Feature Red and Yellow (value "Red vs. yellow")
Language Aguacatec: Feature Red and Yellow (value "Red vs. yellow")
Language Amarakaeri: Feature Red and Yellow (value "Red vs. yellow")
Language Amuzgo: Feature Red and Yellow (value "Red vs. yellow")
Language Angaataha: Feature Red and Yellow (value "Red vs. yellow")
Language Ampeeli: Feature Red and Yellow (value "Red vs. yellow")
Language Apinayé: Feature Red and Yellow (value "Red vs. yellow")
Language Arabela: Feature Red and Yellow (value "Red vs. yellow")
Language Arabic (Lebanese): Feature Red and Yellow (value "Red vs. yellow")
Language Bété: Feature Red and Yellow (value "Red/yellow")
Language Buglere: Feature Red and Yellow (value "Red vs. yellow")
Language Bhili: Feature Red and Yellow (value "Red vs. yellow")
Language Bahinemo: Feature Red and Yellow (value "Red vs. yellow")
Language Berik: Feature Red and Yellow (value "Red vs. yellow")
Language Bauzi: Feature Red and Yellow (value "Red vs. yellow")
Language Cahuilla: Feature Red and Yellow (value "Red vs. yellow")
Language Cakchiquel: Feature Red and Yellow (value "Red vs. yellow")
Language Camsá: Feature Red and Yellow (value "Red vs. yellow")
Language Candoshi: Feature Red and Yellow (value "Red vs. yellow")
Language Cavineña: Feature Red and Yellow (value "Red vs. yellow")
Language Campa (Axininca): Feature Red and Yellow (value "Red/yellow")
Language Cayapa: Feature Red and Yellow (value "Red vs. yellow")
Language Chácobo: Feature Red and Yellow (value "Red/yellow")
Language Cree (Swampy): Feature Red and Yellow (value "Yellow/green vs. red")
Language Chayahuita: Feature Red and Yellow (value "Red vs. yellow")
Language Chinantec (Lealao): Feature Red and Yellow (value "Red vs. yellow")
Language Cofán: Feature Red and Yellow (value "Red vs. yellow")
Language Chiquitano: Feature Red and Yellow (value "Red vs. yellow")
Language Culina: Feature Red and Yellow (value "Yellow/green/blue vs. red")
Language Chumburung: Feature Red and Yellow (value "Red vs. yellow")
Language Chavacano: Feature Red and Yellow (value "Red vs. yellow")
Language Dan: Feature Red and Yellow (value "Red/yellow")
Language Didinga: Feature Red and Yellow (value "Red vs. yellow")
Language Dyimini: Feature Red and Yellow (value "Red vs. yellow")
Language Ejagham: Feature Red and Yellow (value "Red/yellow")
Language English: Feature Red and Yellow (value "Red vs. yellow")
Language Ese Ejja: Feature Red and Yellow (value "Red vs. yellow")
Language French: Feature Red and Yellow (value "Red vs. yellow")
Language German: Feature Red and Yellow (value "Red vs. yellow")
Language Guahibo: Feature Red and Yellow (value "Red vs. yellow")
Language Guambiano: Feature Red and Yellow (value "Red vs. yellow")
Language Garífuna: Feature Red and Yellow (value "Red vs. yellow")
Language Guarijío: Feature Red and Yellow (value "Red vs. yellow")
Language Gunu: Feature Red and Yellow (value "Red/yellow")
Language Halbi: Feature Red and Yellow (value "Red vs. yellow")
Language Huastec: Feature Red and Yellow (value "Red vs. yellow")
Huave (San Mateo del Mar): Red vs. yellow
Language Huave (San Mateo del Mar): Feature Red and Yellow (value "Red vs. yellow")
Language Iduna: Feature Red and Yellow (value "Red vs. yellow")
Language Ifugao (Batad): Feature Red and Yellow (value "Red vs. yellow")
Language Iwam: Feature Red and Yellow (value "Red vs. yellow")
Language Japanese: Feature Red and Yellow (value "Red vs. yellow")
Language Karajá: Feature Red and Yellow (value "Yellow/green/blue vs. red")
Language Kamano-Kafe: Feature Red and Yellow (value "Red vs. yellow")
Language Konkomba: Feature Red and Yellow (value "Red/yellow")
Language Kokni: Feature Red and Yellow (value "Red vs. yellow")
Language Kalam: Feature Red and Yellow (value "Red vs. yellow")
Language Kemtuik: Feature Red and Yellow (value "Red vs. yellow")
Language Kriol (Ngukurr): Feature Red and Yellow (value "Red vs. yellow")
Language Korean: Feature Red and Yellow (value "Red vs. yellow")
Language Kuna: Feature Red and Yellow (value "Red vs. yellow")
Language Kwerba: Feature Red and Yellow (value "Red vs. yellow")
Language Kuku-Yalanji: Feature Red and Yellow (value "None")
Language Lele: Feature Red and Yellow (value "Yellow/green/blue vs. red")
Language Maring: Feature Red and Yellow (value "Red vs. yellow")
Language Mazahua: Feature Red and Yellow (value "Red vs. yellow")
Language Mündü: Feature Red and Yellow (value "Red/yellow")
Language Menya: Feature Red and Yellow (value "Red vs. yellow")
Language Micmac: Feature Red and Yellow (value "Red vs. yellow")
Language Mikasuki: Feature Red and Yellow (value "Red vs. yellow")
Language Mampruli: Feature Red and Yellow (value "Red vs. yellow")
Language Mandarin: Feature Red and Yellow (value "Red vs. yellow")
Language Murrinh-Patha: Feature Red and Yellow (value "None")
Language Murle: Feature Red and Yellow (value "Red vs. yellow")
Language Martu Wangka: Feature Red and Yellow (value "Red vs. yellow")
Language Mawchi: Feature Red and Yellow (value "Red vs. yellow")
Language Mixtec (Peñoles): Feature Red and Yellow (value "Red vs. yellow")
Language Matsés: Feature Red and Yellow (value "Red vs. yellow")
Language Mazatec (Chiquihuitlán): Feature Red and Yellow (value "Red vs. yellow")
Language Nafaanra: Feature Red and Yellow (value "Red/yellow")
Language Ngäbere: Feature Red and Yellow (value "Red vs. yellow")
Language Ndyuka: Feature Red and Yellow (value "Red vs. yellow")
Language Nahuatl (North Puebla): Feature Red and Yellow (value "Red vs. yellow")
Language Ocaina: Feature Red and Yellow (value "Red vs. yellow")
Language O'odham: Feature Red and Yellow (value "Red vs. yellow")
Language Patep: Feature Red and Yellow (value "Red vs. yellow")
Language Folopa: Feature Red and Yellow (value "Red vs. yellow")
Language Pech: Feature Red and Yellow (value "Red vs. yellow")
Language Pirahã: Feature Red and Yellow (value "Red/yellow")
Language Russian: Feature Red and Yellow (value "Red vs. yellow")
Language Seri: Feature Red and Yellow (value "Red vs. yellow")
Language Shipibo-Konibo: Feature Red and Yellow (value "Red vs. yellow")
Language Slave: Feature Red and Yellow (value "Red vs. yellow")
Language Spanish: Feature Red and Yellow (value "Red vs. yellow")
Language Saramaccan: Feature Red and Yellow (value "Red vs. yellow")
Language Sirionó: Feature Red and Yellow (value "Red vs. yellow")
Language Sursurunga: Feature Red and Yellow (value "Red vs. yellow")
Language Tacana: Feature Red and Yellow (value "Red/yellow")
Language Tabla: Feature Red and Yellow (value "Red vs. yellow")
Language Tboli: Feature Red and Yellow (value "Red vs. yellow")
Language Tarahumara (Central): Feature Red and Yellow (value "Red/yellow")
Language Ticuna: Feature Red and Yellow (value "Red vs. yellow")
Language Tifal: Feature Red and Yellow (value "Red vs. yellow")
Language Tlapanec: Feature Red and Yellow (value "Red vs. yellow")
Language Tol: Feature Red and Yellow (value "Red vs. yellow")
Language Teribe: Feature Red and Yellow (value "Red vs. yellow")
Language Tsafiki: Feature Red and Yellow (value "Red vs. yellow")
Language Tucano: Feature Red and Yellow (value "Red/yellow")
Language Tarahumara (Western): Feature Red and Yellow (value "Red vs. yellow")
Language Vagla: Feature Red and Yellow (value "Red vs. yellow")
Language Vasavi: Feature Red and Yellow (value "Red vs. yellow")
Language Waorani: Feature Red and Yellow (value "None")
Language Wobe: Feature Red and Yellow (value "Red/yellow")
Language Warlpiri: Feature Red and Yellow (value "Red vs. yellow")
Language Yaminahua: Feature Red and Yellow (value "Red vs. yellow")
Language Yucuna: Feature Red and Yellow (value "Red vs. yellow")
Language Yakan: Feature Red and Yellow (value "Red vs. yellow")
Language Yupik (Siberian): Feature Red and Yellow (value "Red vs. yellow")
Language Zapotec (Texmelucan): Feature Red and Yellow (value "Red vs. yellow")